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10272813108 = 22317311624417
BaseRepresentation
bin10011001000100111…
…01011000000110100
3222111221002222100120
421210103223000310
5132014320004413
64415210011540
7512366320305
oct114423530064
928457088316
1010272813108
1143a180a598
121ba8416bb0
13c7938984c
146d649a7ac
15401ceb723
hex2644eb034

10272813108 has 48 divisors (see below), whose sum is σ = 26198613504. Its totient is φ = 3118878720.

The previous prime is 10272813107. The next prime is 10272813137. The reversal of 10272813108 is 80131827201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10272813107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805885 + ... + 818532.

It is an arithmetic number, because the mean of its divisors is an integer number (545804448).

Almost surely, 210272813108 is an apocalyptic number.

It is an amenable number.

10272813108 is an abundant number, since it is smaller than the sum of its proper divisors (15925800396).

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

10272813108 is a wasteful number, since it uses less digits than its factorization.

10272813108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624472 (or 1624470 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 10272813108 in words is "ten billion, two hundred seventy-two million, eight hundred thirteen thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 17 31 34 51 62 68 93 102 124 186 204 372 527 1054 1581 2108 3162 6324 1624417 3248834 4873251 6497668 9746502 19493004 27615089 50356927 55230178 82845267 100713854 110460356 151070781 165690534 201427708 302141562 331381068 604283124 856067759 1712135518 2568203277 3424271036 5136406554 10272813108