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13428101470 = 257414678781
BaseRepresentation
bin11001000000110000…
…01001000101011110
31021122211100020021111
430200120021011132
5210000043221340
610100242452234
7653521656610
oct144030110536
937584306244
1013428101470
1157708a4423
12272906407a
13135cca2094
14915566db0
15538d16aea
hex32060915e

13428101470 has 32 divisors (see below), whose sum is σ = 28297273536. Its totient is φ = 4491628800.

The previous prime is 13428101461. The next prime is 13428101473. The reversal of 13428101470 is 7410182431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13428101473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2336521 + ... + 2342260.

It is an arithmetic number, because the mean of its divisors is an integer number (884289798).

Almost surely, 213428101470 is an apocalyptic number.

13428101470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13428101470 is an abundant number, since it is smaller than the sum of its proper divisors (14869172066).

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

13428101470 is a wasteful number, since it uses less digits than its factorization.

13428101470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4678836.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 13428101470 in words is "thirteen billion, four hundred twenty-eight million, one hundred one thousand, four hundred seventy".

Divisors: 1 2 5 7 10 14 35 41 70 82 205 287 410 574 1435 2870 4678781 9357562 23393905 32751467 46787810 65502934 163757335 191830021 327514670 383660042 959150105 1342810147 1918300210 2685620294 6714050735 13428101470