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10123441080 = 233584362009
BaseRepresentation
bin10010110110110011…
…10111001110111000
3222010112001002110020
421123121313032320
5131213100103310
64352312250440
7505603554324
oct113331671670
928115032406
1010123441080
114325467135
121b663a0a20
13c5444a72c
146c06d6984
153e3b43170
hex25b6773b8

10123441080 has 32 divisors (see below), whose sum is σ = 30370323600. Its totient is φ = 2699584256.

The previous prime is 10123441057. The next prime is 10123441151. The reversal of 10123441080 is 8014432101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10123441080.

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, 42180885 + ... + 42181124.

Almost surely, 210123441080 is an apocalyptic number.

10123441080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10123441080 is an abundant number, since it is smaller than the sum of its proper divisors (20246882520).

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

10123441080 is a wasteful number, since it uses less digits than its factorization.

10123441080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84362023 (or 84362019 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 10123441080 its reverse (8014432101), we get a palindrome (18137873181).

The spelling of 10123441080 in words is "ten billion, one hundred twenty-three million, four hundred forty-one thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 84362009 168724018 253086027 337448036 421810045 506172054 674896072 843620090 1012344108 1265430135 1687240180 2024688216 2530860270 3374480360 5061720540 10123441080