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10104400030 = 258211230743
BaseRepresentation
bin10010110100100010…
…01110100010011110
3222002012012201001011
421122101032202132
5131143211300110
64350352205434
7505252661134
oct113221164236
928065181034
1010104400030
11431574132a
121b5bb3987a
13c5051193a
146bbd7b754
153e213148a
hex25a44e89e

10104400030 has 16 divisors (see below), whose sum is σ = 18210088224. Its totient is φ = 4036833760.

The previous prime is 10104400001. The next prime is 10104400049. The reversal of 10104400030 is 3000440101.

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, 607162 + ... + 623581.

It is an arithmetic number, because the mean of its divisors is an integer number (1138130514).

Almost surely, 210104400030 is an apocalyptic number.

10104400030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10104400030 is a deficient number, since it is larger than the sum of its proper divisors (8105688194).

10104400030 is a wasteful number, since it uses less digits than its factorization.

10104400030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231571.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10104400030 its reverse (3000440101), we get a palindrome (13104840131).

The spelling of 10104400030 in words is "ten billion, one hundred four million, four hundred thousand, thirty".

Divisors: 1 2 5 10 821 1642 4105 8210 1230743 2461486 6153715 12307430 1010440003 2020880006 5052200015 10104400030