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10145667260 = 225507283363
BaseRepresentation
bin10010111001011101…
…01001100010111100
3222012001212022001002
421130232221202330
5131234242323020
64354424505432
7506263514561
oct113456514274
928161768032
1010145667260
114336a67a83
121b7191b278
13c58c30211
146c3640868
153e5a83975
hex25cba98bc

10145667260 has 12 divisors (see below), whose sum is σ = 21305901288. Its totient is φ = 4058266896.

The previous prime is 10145667209. The next prime is 10145667271. The reversal of 10145667260 is 6276654101.

It is a congruent number.

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, 253641662 + ... + 253641701.

It is an arithmetic number, because the mean of its divisors is an integer number (1775491774).

Almost surely, 210145667260 is an apocalyptic number.

10145667260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10145667260 is an abundant number, since it is smaller than the sum of its proper divisors (11160234028).

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

10145667260 is a wasteful number, since it uses less digits than its factorization.

10145667260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507283372 (or 507283370 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 10145667260 in words is "ten billion, one hundred forty-five million, six hundred sixty-seven thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 507283363 1014566726 2029133452 2536416815 5072833630 10145667260