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23070606760 = 2352293251533
BaseRepresentation
bin10101011111000111…
…011000010110101000
32012112211102020212001
4111133013120112220
5334222033404020
614333135100344
71444465631125
oct253707302650
965484366761
1023070606760
119869835363
12457a3716b4
1322388b0c06
14118c02b74c
1590060a50a
hex55f1d85a8

23070606760 has 32 divisors (see below), whose sum is σ = 51931709640. Its totient is φ = 9224181504.

The previous prime is 23070606739. The next prime is 23070606841. The reversal of 23070606760 is 6760607032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14141490724 + 8929116036 = 118918^2 + 94494^2 .

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, 34047 + ... + 217486.

Almost surely, 223070606760 is an apocalyptic number.

23070606760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23070606760 is an abundant number, since it is smaller than the sum of its proper divisors (28861102880).

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

23070606760 is a wasteful number, since it uses less digits than its factorization.

23070606760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253837 (or 253833 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 37.

The spelling of 23070606760 in words is "twenty-three billion, seventy million, six hundred six thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 2293 4586 9172 11465 18344 22930 45860 91720 251533 503066 1006132 1257665 2012264 2515330 5030660 10061320 576765169 1153530338 2307060676 2883825845 4614121352 5767651690 11535303380 23070606760