[go: up one dir, main page]

Search a number
-
+
470208 = 2633179
BaseRepresentation
bin1110010110011000000
3212220000010
41302303000
5110021313
614024520
73665604
oct1626300
9786003
10470208
112a1302
121a8140
1313603b
14c3504
15944c3
hex72cc0

470208 has 56 divisors (see below), whose sum is σ = 1300480. Its totient is φ = 149760.

The previous prime is 470207. The next prime is 470209. The reversal of 470208 is 802074.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (470207) and next prime (470209).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470208.

It is not an unprimeable number, because it can be changed into a prime (470201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5913 + ... + 5991.

2470208 is an apocalyptic number.

470208 is a gapful number since it is divisible by the number (48) 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 470208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650240).

470208 is an abundant number, since it is smaller than the sum of its proper divisors (830272).

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

470208 is a wasteful number, since it uses less digits than its factorization.

470208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 470208 is about 685.7171428512. The cubic root of 470208 is about 77.7612687561.

The spelling of 470208 in words is "four hundred seventy thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 31 32 48 62 64 79 93 96 124 158 186 192 237 248 316 372 474 496 632 744 948 992 1264 1488 1896 1984 2449 2528 2976 3792 4898 5056 5952 7347 7584 9796 14694 15168 19592 29388 39184 58776 78368 117552 156736 235104 470208