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13050660270 = 235435022009
BaseRepresentation
bin11000010011110000…
…10100010110101110
31020200112010020021210
430021320110112232
5203211432112040
65555000535250
7641256532134
oct141170242656
936615106253
1013050660270
11559783724a
122642781526
1312cca2b7ab
148bb395754
15515b0c480
hex309e145ae

13050660270 has 16 divisors (see below), whose sum is σ = 31321584720. Its totient is φ = 3480176064.

The previous prime is 13050660223. The next prime is 13050660289. The reversal of 13050660270 is 7206605031.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 435022009 = 13050660270 / (1 + 3 + 0 + 5 + 0 + 6 + 6 + 0 + 2 + 7 + 0).

It is a congruent number.

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, 217510975 + ... + 217511034.

It is an arithmetic number, because the mean of its divisors is an integer number (1957599045).

Almost surely, 213050660270 is an apocalyptic number.

13050660270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13050660270 is an abundant number, since it is smaller than the sum of its proper divisors (18270924450).

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

13050660270 is a wasteful number, since it uses less digits than its factorization.

13050660270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435022019.

The product of its (nonzero) digits is 7560, while the sum is 30.

The spelling of 13050660270 in words is "thirteen billion, fifty million, six hundred sixty thousand, two hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 435022009 870044018 1305066027 2175110045 2610132054 4350220090 6525330135 13050660270