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13010919270 = 235433697309
BaseRepresentation
bin11000001111000001…
…01101111101100110
31020120202100011212220
430013200231331212
5203121243404040
65551021053210
7640264663146
oct140740557546
936522304786
1013010919270
115577363248
1226313b7206
1312c4725acb
148b5dac926
155123ac2d0
hex30782df66

13010919270 has 16 divisors (see below), whose sum is σ = 31226206320. Its totient is φ = 3469578464.

The previous prime is 13010919269. The next prime is 13010919277. The reversal of 13010919270 is 7291901031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010919277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216848625 + ... + 216848684.

It is an arithmetic number, because the mean of its divisors is an integer number (1951637895).

Almost surely, 213010919270 is an apocalyptic number.

13010919270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13010919270 is an abundant number, since it is smaller than the sum of its proper divisors (18215287050).

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

13010919270 is a wasteful number, since it uses less digits than its factorization.

13010919270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433697319.

The product of its (nonzero) digits is 3402, while the sum is 33.

The spelling of 13010919270 in words is "thirteen billion, ten million, nine hundred nineteen thousand, two hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 433697309 867394618 1301091927 2168486545 2602183854 4336973090 6505459635 13010919270