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70099104 = 253730199
BaseRepresentation
bin1000010110110…
…10000010100000
311212220101220010
410023122002200
5120421132404
610542244520
71510555365
oct413320240
9155811803
1070099104
1136629549
121b586740
13116a497a
14944a46c
15624a189
hex42da0a0

70099104 has 24 divisors (see below), whose sum is σ = 184010400. Its totient is φ = 23366336.

The previous prime is 70099097. The next prime is 70099129. The reversal of 70099104 is 40199007.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×700991043 (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365004 + ... + 365195.

It is an arithmetic number, because the mean of its divisors is an integer number (7667100).

Almost surely, 270099104 is an apocalyptic number.

It is an amenable number.

70099104 is an abundant number, since it is smaller than the sum of its proper divisors (113911296).

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

70099104 is a wasteful number, since it uses less digits than its factorization.

70099104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730212 (or 730204 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 70099104 is about 8372.5207673675. The cubic root of 70099104 is about 412.3229315329.

The spelling of 70099104 in words is "seventy million, ninety-nine thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 730199 1460398 2190597 2920796 4381194 5841592 8762388 11683184 17524776 23366368 35049552 70099104