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5214501200 = 245213036253
BaseRepresentation
bin1001101101100111…
…01111100101010000
3111110102000002220002
410312303233211100
541134403014300
62221232505132
7243135346256
oct46663574520
914412002802
105214501200
1122364a4a27
1210163ab1a8
1365142248c
1437677a5d6
15207bc75d5
hex136cef950

5214501200 has 30 divisors (see below), whose sum is σ = 12527840094. Its totient is φ = 2085800320.

The previous prime is 5214501197. The next prime is 5214501203. The reversal of 5214501200 is 21054125.

It is an interprime number because it is at equal distance from previous prime (5214501197) and next prime (5214501203).

It can be written as a sum of positive squares in 3 ways, for example, as 488763664 + 4725737536 = 22108^2 + 68744^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5214501203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6517727 + ... + 6518526.

Almost surely, 25214501200 is an apocalyptic number.

5214501200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5214501200 is an abundant number, since it is smaller than the sum of its proper divisors (7313338894).

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

5214501200 is a wasteful number, since it uses less digits than its factorization.

5214501200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13036271 (or 13036260 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 5214501200 is about 72211.5032387500. The cubic root of 5214501200 is about 1734.0871655338.

Adding to 5214501200 its reverse (21054125), we get a palindrome (5235555325).

The spelling of 5214501200 in words is "five billion, two hundred fourteen million, five hundred one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 13036253 26072506 52145012 65181265 104290024 130362530 208580048 260725060 325906325 521450120 651812650 1042900240 1303625300 2607250600 5214501200