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102692500413 = 37313913012593
BaseRepresentation
bin101111110100011110…
…0110011001110111101
3100211001211001112110020
41133220330303032331
53140303240003123
6115102024402353
710263546564636
oct1375074631675
9324054045406
10102692500413
113a60826a558
1217a9b6163b9
1398b759b759
144d828a088d
152a107dc7e3
hex17e8f333bd

102692500413 has 32 divisors (see below), whose sum is σ = 139958958720. Its totient is φ = 66960691200.

The previous prime is 102692500411. The next prime is 102692500481. The reversal of 102692500413 is 314005296201.

It is not a de Polignac number, because 102692500413 - 21 = 102692500411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102692500411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39602445 + ... + 39605037.

It is an arithmetic number, because the mean of its divisors is an integer number (4373717460).

Almost surely, 2102692500413 is an apocalyptic number.

It is an amenable number.

102692500413 is a deficient number, since it is larger than the sum of its proper divisors (37266458307).

102692500413 is a wasteful number, since it uses less digits than its factorization.

102692500413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4109.

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 102692500413 its reverse (314005296201), we get a palindrome (416697796614).

The spelling of 102692500413 in words is "one hundred two billion, six hundred ninety-two million, five hundred thousand, four hundred thirteen".

Divisors: 1 3 73 139 219 417 1301 2593 3903 7779 10147 30441 94973 180839 189289 284919 360427 542517 567867 1081281 3373493 10120479 13201247 26311171 39603741 78933513 246264989 468915527 738794967 1406746581 34230833471 102692500413