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372055042507 = 4328388734469
BaseRepresentation
bin1010110101000000011…
…01010110100111001011
31022120100011012102222011
411122200031112213023
522043432042330012
6442530354440351
735610604452511
oct5324015264713
91276304172864
10372055042507
11133873410205
12601345930b7
1329113c52c35
1414016a604b1
159a284061a7
hex56a03569cb

372055042507 has 16 divisors (see below), whose sum is σ = 382494562560. Its totient is φ = 361699746912.

The previous prime is 372055042397. The next prime is 372055042549. The reversal of 372055042507 is 705240550273.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-372055042507 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 372055042507.

It is not an unprimeable number, because it can be changed into a prime (372055042607) 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 15 ways as a sum of consecutive naturals, for example, 10776669 + ... + 10811137.

It is an arithmetic number, because the mean of its divisors is an integer number (23905910160).

Almost surely, 2372055042507 is an apocalyptic number.

372055042507 is a deficient number, since it is larger than the sum of its proper divisors (10439520053).

372055042507 is a wasteful number, since it uses less digits than its factorization.

372055042507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35682.

The product of its (nonzero) digits is 294000, while the sum is 40.

The spelling of 372055042507 in words is "three hundred seventy-two billion, fifty-five million, forty-two thousand, five hundred seven".

Divisors: 1 43 283 887 12169 34469 38141 251021 1482167 9754727 10793903 30574003 419453261 1314682129 8652442849 372055042507