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69492244404 = 22311526456397
BaseRepresentation
bin100000010111000001…
…1110111111110110100
320122101000220210010210
41000232003313332310
52114310003310104
651531351545420
75010040221432
oct1005603677664
9218330823123
1069492244404
1127520618850
121157498b270
1367261a845b
143513401d52
151c1ac64989
hex102e0f7fb4

69492244404 has 24 divisors (see below), whose sum is σ = 176889349728. Its totient is φ = 21058255840.

The previous prime is 69492244403. The next prime is 69492244417. The reversal of 69492244404 is 40444229496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69492244403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263228067 + ... + 263228330.

It is an arithmetic number, because the mean of its divisors is an integer number (7370389572).

Almost surely, 269492244404 is an apocalyptic number.

It is an amenable number.

69492244404 is an abundant number, since it is smaller than the sum of its proper divisors (107397105324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69492244404 is a wasteful number, since it uses less digits than its factorization.

69492244404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526456415 (or 526456413 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 69492244404 in words is "sixty-nine billion, four hundred ninety-two million, two hundred forty-four thousand, four hundred four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 526456397 1052912794 1579369191 2105825588 3158738382 5791020367 6317476764 11582040734 17373061101 23164081468 34746122202 69492244404