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10270506808 = 239109140939
BaseRepresentation
bin10011001000010101…
…10111111100111000
3222111202202210201001
421210022313330320
5132013222204213
64415044334344
7512340603352
oct114412677470
928452683631
1010270506808
1143a0484861
121ba76a43b4
13c78a5cb83
146d605a0d2
154019e31dd
hex2642b7f38

10270506808 has 16 divisors (see below), whose sum is σ = 19259451000. Its totient is φ = 5134653216.

The previous prime is 10270506793. The next prime is 10270506809. The reversal of 10270506808 is 80860507201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10270506809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2403 + ... + 143341.

Almost surely, 210270506808 is an apocalyptic number.

It is an amenable number.

10270506808 is a deficient number, since it is larger than the sum of its proper divisors (8988944192).

10270506808 is a wasteful number, since it uses less digits than its factorization.

10270506808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150054 (or 150050 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 10270506808 in words is "ten billion, two hundred seventy million, five hundred six thousand, eight hundred eight".

Divisors: 1 2 4 8 9109 18218 36436 72872 140939 281878 563756 1127512 1283813351 2567626702 5135253404 10270506808