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807010074 = 233131149587
BaseRepresentation
bin110000000110011…
…111111100011010
32002020112100201000
4300012133330122
53123043310244
6212025005430
725666321023
oct6006377432
92066470630
10807010074
11384599682
121a6323876
13cb268870
1479271c4a
154acae169
hex3019ff1a

807010074 has 32 divisors (see below), whose sum is σ = 1931307840. Its totient is φ = 248310576.

The previous prime is 807010067. The next prime is 807010097. The reversal of 807010074 is 470010708.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574092 + ... + 575495.

It is an arithmetic number, because the mean of its divisors is an integer number (60353370).

Almost surely, 2807010074 is an apocalyptic number.

807010074 is an abundant number, since it is smaller than the sum of its proper divisors (1124297766).

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

807010074 is a wasteful number, since it uses less digits than its factorization.

807010074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149611 (or 1149605 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 807010074 is about 28407.9227329279. The cubic root of 807010074 is about 931.0213752595.

The spelling of 807010074 in words is "eight hundred seven million, ten thousand, seventy-four".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 1149587 2299174 3448761 6897522 10346283 14944631 20692566 29889262 31038849 44833893 62077698 89667786 134501679 269003358 403505037 807010074