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5250100641 = 312011457147
BaseRepresentation
bin1001110001110111…
…00010110110100001
3111112212222202010220
410320323202312201
541223011210031
62224543513253
7244050055602
oct47073426641
914485882126
105250100641
1122545aa355
1210262b8829
13658908036
1437b3a5da9
1520adaa596
hex138ee2da1

5250100641 has 8 divisors (see below), whose sum is σ = 7005967584. Its totient is φ = 3497150400.

The previous prime is 5250100613. The next prime is 5250100657. The reversal of 5250100641 is 1460010525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5250100641 - 215 = 5250067873 is a prime.

It is a super-2 number, since 2×52501006412 = 55127113481257221762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5250100601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724971 + ... + 732176.

It is an arithmetic number, because the mean of its divisors is an integer number (875745948).

Almost surely, 25250100641 is an apocalyptic number.

It is an amenable number.

5250100641 is a deficient number, since it is larger than the sum of its proper divisors (1755866943).

5250100641 is a wasteful number, since it uses less digits than its factorization.

5250100641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458351.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5250100641 is about 72457.5782164985. The cubic root of 5250100641 is about 1738.0244281119.

The spelling of 5250100641 in words is "five billion, two hundred fifty million, one hundred thousand, six hundred forty-one".

Divisors: 1 3 1201 3603 1457147 4371441 1750033547 5250100641