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10048168860 = 2235129412
BaseRepresentation
bin10010101101110101…
…01110001110011100
3221221021101212101020
421112322232032130
5131034312400420
64341023044140
7504001011642
oct112672561634
927837355336
1010048168860
114296a24a94
121b45140650
13c41984262
146b4701192
153dc225340
hex256eae39c

10048168860 has 36 divisors (see below), whose sum is σ = 28137047064. Its totient is φ = 2679304640.

The previous prime is 10048168859. The next prime is 10048168891. The reversal of 10048168860 is 6886184001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 769990 + ... + 782930.

Almost surely, 210048168860 is an apocalyptic number.

10048168860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10048168860 is an abundant number, since it is smaller than the sum of its proper divisors (18088878204).

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

10048168860 is an frugal number, since it uses more digits than its factorization.

10048168860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25894 (or 12951 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 10048168860 in words is "ten billion, forty-eight million, one hundred sixty-eight thousand, eight hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 12941 25882 38823 51764 64705 77646 129410 155292 194115 258820 388230 776460 167469481 334938962 502408443 669877924 837347405 1004816886 1674694810 2009633772 2512042215 3349389620 5024084430 10048168860