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48696182507 = 723171944587
BaseRepresentation
bin101101010110100001…
…001100011011101011
311122200201110101021002
4231112201030123223
51244212210320012
634212024105215
73342510502400
oct552641143353
9148621411232
1048696182507
11197197a8735
12953030520b
1347908c929b
1424dd4d82a7
15140019d7c2
hexb5684c6eb

48696182507 has 24 divisors (see below), whose sum is σ = 58556528640. Its totient is φ = 40336062480.

The previous prime is 48696182501. The next prime is 48696182527. The reversal of 48696182507 is 70528169684.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-48696182507 is a prime.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48696182501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1069868 + ... + 1114454.

It is an arithmetic number, because the mean of its divisors is an integer number (2439855360).

Almost surely, 248696182507 is an apocalyptic number.

48696182507 is a deficient number, since it is larger than the sum of its proper divisors (9860346133).

48696182507 is a wasteful number, since it uses less digits than its factorization.

48696182507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45351 (or 45344 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 48696182507 in words is "forty-eight billion, six hundred ninety-six million, one hundred eighty-two thousand, five hundred seven".

Divisors: 1 7 31 49 217 719 1519 5033 22289 35231 44587 156023 312109 1092161 1382197 2184763 9675379 32058053 67727653 224406371 993799643 1570844597 6956597501 48696182507