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10078890204 = 2235098811873
BaseRepresentation
bin10010110001011111…
…11010100011011100
3222000102012200010210
421120233322203130
5131120143441304
64344041332420
7504523103355
oct113057724334
928012180123
1010078890204
1143022a8429
121b53497110
13c4814c676
146b881ad2c
153dec92c89
hex258bfa8dc

10078890204 has 48 divisors (see below), whose sum is σ = 23602955040. Its totient is φ = 3347435520.

The previous prime is 10078890203. The next prime is 10078890251. The reversal of 10078890204 is 40209887001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10078890203) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5380212 + ... + 5382084.

It is an arithmetic number, because the mean of its divisors is an integer number (491728230).

Almost surely, 210078890204 is an apocalyptic number.

It is an amenable number.

10078890204 is an abundant number, since it is smaller than the sum of its proper divisors (13524064836).

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

10078890204 is a wasteful number, since it uses less digits than its factorization.

10078890204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270 (or 3268 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 10078890204 in words is "ten billion, seventy-eight million, eight hundred ninety thousand, two hundred four".

Divisors: 1 2 3 4 6 12 509 881 1018 1527 1762 1873 2036 2643 3054 3524 3746 5286 5619 6108 7492 10572 11238 22476 448429 896858 953357 1345287 1650113 1793716 1906714 2690574 2860071 3300226 3813428 4950339 5381148 5720142 6600452 9900678 11440284 19801356 839907517 1679815034 2519722551 3359630068 5039445102 10078890204