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242842848808 = 2374889886987
BaseRepresentation
bin1110001000101010001…
…1111100111000101000
3212012211010122220102111
43202022203330320220
512434320232130213
6303321021012104
723354605104520
oct3421243747050
9765733586374
10242842848808
1193a9750366a
123b0936b4034
1319b913520a1
14ba7a068680
1564b480ba3d
hex388a8fce28

242842848808 has 32 divisors (see below), whose sum is σ = 520484558400. Its totient is φ = 104054101632.

The previous prime is 242842848793. The next prime is 242842848821. The reversal of 242842848808 is 808848248242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169710 + ... + 717277.

It is an arithmetic number, because the mean of its divisors is an integer number (16265142450).

Almost surely, 2242842848808 is an apocalyptic number.

242842848808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

242842848808 is an abundant number, since it is smaller than the sum of its proper divisors (277641709592).

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

242842848808 is a wasteful number, since it uses less digits than its factorization.

242842848808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891889 (or 891885 counting only the distinct ones).

The product of its (nonzero) digits is 16777216, while the sum is 58.

The spelling of 242842848808 in words is "two hundred forty-two billion, eight hundred forty-two million, eight hundred forty-eight thousand, eight hundred eight".

Divisors: 1 2 4 7 8 14 28 56 4889 9778 19556 34223 39112 68446 136892 273784 886987 1773974 3547948 6208909 7095896 12417818 24835636 49671272 4336479443 8672958886 17345917772 30355356101 34691835544 60710712202 121421424404 242842848808