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69122995104 = 2531275669537
BaseRepresentation
bin100000001100000001…
…1010011001110100000
320121102022002222022210
41000120003103032200
52113030441320404
651431001402120
74664634523032
oct1003003231640
9217368088283
1069122995104
1127351146339
1211491199340
136697842747
1434ba363c52
151be8627689
hex10180d33a0

69122995104 has 48 divisors (see below), whose sum is σ = 182876617728. Its totient is φ = 22859569152.

The previous prime is 69122995093. The next prime is 69122995111. The reversal of 69122995104 is 40159922196.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 2822577 + ... + 2846960.

It is an arithmetic number, because the mean of its divisors is an integer number (3809929536).

Almost surely, 269122995104 is an apocalyptic number.

It is an amenable number.

69122995104 is an abundant number, since it is smaller than the sum of its proper divisors (113753622624).

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

69122995104 is a wasteful number, since it uses less digits than its factorization.

69122995104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5669677 (or 5669669 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 48.

The spelling of 69122995104 in words is "sixty-nine billion, one hundred twenty-two million, nine hundred ninety-five thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 127 254 381 508 762 1016 1524 2032 3048 4064 6096 12192 5669537 11339074 17008611 22678148 34017222 45356296 68034444 90712592 136068888 181425184 272137776 544275552 720031199 1440062398 2160093597 2880124796 4320187194 5760249592 8640374388 11520499184 17280748776 23040998368 34561497552 69122995104