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5302141240 = 2351123523927
BaseRepresentation
bin1001111000000100…
…00100000100111000
3111200111220200102111
410330002010010320
541324322004430
62234043142104
7245251312504
oct47402040470
914614820374
105302141240
112280a14210
12103b814934
136666291a6
14384271304
15210739c2a
hex13c084138

5302141240 has 64 divisors (see below), whose sum is σ = 13580213760. Its totient is φ = 1844219520.

The previous prime is 5302141223. The next prime is 5302141241. The reversal of 5302141240 is 421412035.

It is a super-2 number, since 2×53021412402 = 56225403457817475200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5302141241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251844 + ... + 272083.

It is an arithmetic number, because the mean of its divisors is an integer number (212190840).

Almost surely, 25302141240 is an apocalyptic number.

It is an amenable number.

5302141240 is an abundant number, since it is smaller than the sum of its proper divisors (8278072520).

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

5302141240 is a wasteful number, since it uses less digits than its factorization.

5302141240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523972 (or 523968 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 5302141240 is about 72815.8035044591. The cubic root of 5302141240 is about 1743.7481671765.

Adding to 5302141240 its reverse (421412035), we get a palindrome (5723553275).

The spelling of 5302141240 in words is "five billion, three hundred two million, one hundred forty-one thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 11 20 22 23 40 44 46 55 88 92 110 115 184 220 230 253 440 460 506 920 1012 1265 2024 2530 5060 10120 523927 1047854 2095708 2619635 4191416 5239270 5763197 10478540 11526394 12050321 20957080 23052788 24100642 28815985 46105576 48201284 57631970 60251605 96402568 115263940 120503210 132553531 230527880 241006420 265107062 482012840 530214124 662767655 1060428248 1325535310 2651070620 5302141240