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10225213042 = 2113114992981
BaseRepresentation
bin10011000010111100…
…00101111001110010
3222101121112122100011
421201132011321302
5131420123304132
64410345445134
7511250606512
oct114136057162
928347478304
1010225213042
1143779589a0
121b944a07aa
13c6c561925
146d0029842
153eca47b47
hex261785e72

10225213042 has 16 divisors (see below), whose sum is σ = 17271915264. Its totient is φ = 4497894000.

The previous prime is 10225213027. The next prime is 10225213069. The reversal of 10225213042 is 24031252201.

It is a happy number.

10225213042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7495809 + ... + 7497172.

It is an arithmetic number, because the mean of its divisors is an integer number (1079494704).

Almost surely, 210225213042 is an apocalyptic number.

10225213042 is a deficient number, since it is larger than the sum of its proper divisors (7046702222).

10225213042 is a wasteful number, since it uses less digits than its factorization.

10225213042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14993025.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 10225213042 its reverse (24031252201), we get a palindrome (34256465243).

The spelling of 10225213042 in words is "ten billion, two hundred twenty-five million, two hundred thirteen thousand, forty-two".

Divisors: 1 2 11 22 31 62 341 682 14992981 29985962 164922791 329845582 464782411 929564822 5112606521 10225213042