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13101004420 = 2257213143913
BaseRepresentation
bin11000011001110000…
…10111011010000100
31020211000211222110221
430030320113122010
5203312324120140
610003555554124
7642440462110
oct141470273204
936730758427
1013101004420
1156131a2589
1226575bb944
13130a2a772a
148c3d3c740
1551a25414a
hex30ce17684

13101004420 has 48 divisors (see below), whose sum is σ = 31457881728. Its totient is φ = 4489562880.

The previous prime is 13101004387. The next prime is 13101004459. The reversal of 13101004420 is 2440010131.

It is a junction number, because it is equal to n+sod(n) for n = 13101004394 and 13101004403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276384 + ... + 320296.

It is an arithmetic number, because the mean of its divisors is an integer number (655372536).

Almost surely, 213101004420 is an apocalyptic number.

13101004420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101004420 is an abundant number, since it is smaller than the sum of its proper divisors (18356877308).

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

13101004420 is a wasteful number, since it uses less digits than its factorization.

13101004420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46060 (or 46058 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13101004420 its reverse (2440010131), we get a palindrome (15541014551).

The spelling of 13101004420 in words is "thirteen billion, one hundred one million, four thousand, four hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 2131 4262 8524 10655 14917 21310 29834 42620 43913 59668 74585 87826 149170 175652 219565 298340 307391 439130 614782 878260 1229564 1536955 3073910 6147820 93578603 187157206 374314412 467893015 655050221 935786030 1310100442 1871572060 2620200884 3275251105 6550502210 13101004420