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69382006375 = 5311139363019
BaseRepresentation
bin100000010011101111…
…1010110011001100111
320122002100111002222211
41000213133112121213
52114043243201000
651512413104251
75004231215653
oct1004737263147
9218070432884
1069382006375
1127474374340
1211543a88087
1367093bb956
143502907a63
151c1123b7ba
hex10277d6667

69382006375 has 32 divisors (see below), whose sum is σ = 95140281600. Its totient is φ = 50096484000.

The previous prime is 69382006363. The next prime is 69382006399. The reversal of 69382006375 is 57360028396.

It is a happy number.

It is not a de Polignac number, because 69382006375 - 215 = 69381973607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9616 + ... + 372634.

It is an arithmetic number, because the mean of its divisors is an integer number (2973133800).

Almost surely, 269382006375 is an apocalyptic number.

69382006375 is a deficient number, since it is larger than the sum of its proper divisors (25758275225).

69382006375 is a wasteful number, since it uses less digits than its factorization.

69382006375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363184 (or 363174 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 69382006375 in words is "sixty-nine billion, three hundred eighty-two million, six thousand, three hundred seventy-five".

Divisors: 1 5 11 25 55 125 139 275 695 1375 1529 3475 7645 17375 38225 191125 363019 1815095 3993209 9075475 19966045 45377375 50459641 99830225 252298205 499151125 555056051 1261491025 2775280255 6307455125 13876401275 69382006375