[go: up one dir, main page]

Search a number
-
+
214708000 = 2553134129
BaseRepresentation
bin11001100110000…
…10111100100000
3112222000022000011
430303002330200
5414431124000
633145534304
75214662563
oct1463027440
9488008004
10214708000
11100219331
125baa4394
1335636a70
14207304da
1513cb22ba
hexccc2f20

214708000 has 96 divisors (see below), whose sum is σ = 568254960. Its totient is φ = 79257600.

The previous prime is 214707989. The next prime is 214708007. The reversal of 214708000 is 807412.

It can be written as a sum of positive squares in 8 ways, for example, as 26896 + 214681104 = 164^2 + 14652^2 .

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (214708007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49936 + ... + 54064.

Almost surely, 2214708000 is an apocalyptic number.

214708000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214708000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284127480).

214708000 is an abundant number, since it is smaller than the sum of its proper divisors (353546960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214708000 is a wasteful number, since it uses less digits than its factorization.

214708000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167 (or 4149 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 214708000 is about 14652.9177981725. The cubic root of 214708000 is about 598.8013105378.

The spelling of 214708000 in words is "two hundred fourteen million, seven hundred eight thousand".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 125 130 160 200 208 250 260 325 400 416 500 520 650 800 1000 1040 1300 1625 2000 2080 2600 3250 4000 4129 5200 6500 8258 10400 13000 16516 20645 26000 33032 41290 52000 53677 66064 82580 103225 107354 132128 165160 206450 214708 268385 330320 412900 429416 516125 536770 660640 825800 858832 1032250 1073540 1341925 1651600 1717664 2064500 2147080 2683850 3303200 4129000 4294160 5367700 6709625 8258000 8588320 10735400 13419250 16516000 21470800 26838500 42941600 53677000 107354000 214708000