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5031445364 = 2211293943139
BaseRepresentation
bin1001010111110010…
…11100001101110100
3110222122112220111022
410223321130031310
540301022222424
62151133200312
7235453402631
oct45371341564
913878486438
105031445364
112152135410
12b85030098
1362251b70a
1435a329188
151e6ab895e
hex12be5c374

5031445364 has 24 divisors (see below), whose sum is σ = 9936712800. Its totient is φ = 2208157280.

The previous prime is 5031445361. The next prime is 5031445379. The reversal of 5031445364 is 4635441305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031445361) 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, 1970294 + ... + 1972845.

It is an arithmetic number, because the mean of its divisors is an integer number (414029700).

Almost surely, 25031445364 is an apocalyptic number.

It is an amenable number.

5031445364 is a deficient number, since it is larger than the sum of its proper divisors (4905267436).

5031445364 is a wasteful number, since it uses less digits than its factorization.

5031445364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943183 (or 3943181 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 5031445364 is about 70932.6819174349. The cubic root of 5031445364 is about 1713.5531790379.

Adding to 5031445364 its reverse (4635441305), we get a palindrome (9666886669).

The spelling of 5031445364 in words is "five billion, thirty-one million, four hundred forty-five thousand, three hundred sixty-four".

Divisors: 1 2 4 11 22 29 44 58 116 319 638 1276 3943139 7886278 15772556 43374529 86749058 114351031 173498116 228702062 457404124 1257861341 2515722682 5031445364