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10252142151 = 319374861139
BaseRepresentation
bin10011000110001001…
…10100011001000111
3222110111012210010120
421203010310121013
5131444022022101
64413150553023
7512025525156
oct114304643107
928414183116
1010252142151
114391081159
121ba1508773
13c74cccc04
146d383959d
154000b6b36
hex263134647

10252142151 has 16 divisors (see below), whose sum is σ = 14777865600. Its totient is φ = 6300034848.

The previous prime is 10252142143. The next prime is 10252142171. The reversal of 10252142151 is 15124125201.

It is a happy number.

It is not a de Polignac number, because 10252142151 - 23 = 10252142143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10252142171) 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, 2428461 + ... + 2432678.

It is an arithmetic number, because the mean of its divisors is an integer number (923616600).

Almost surely, 210252142151 is an apocalyptic number.

10252142151 is a deficient number, since it is larger than the sum of its proper divisors (4525723449).

10252142151 is a wasteful number, since it uses less digits than its factorization.

10252142151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4861198.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 10252142151 its reverse (15124125201), we get a palindrome (25376267352).

The spelling of 10252142151 in words is "ten billion, two hundred fifty-two million, one hundred forty-two thousand, one hundred fifty-one".

Divisors: 1 3 19 37 57 111 703 2109 4861139 14583417 92361641 179862143 277084923 539586429 3417380717 10252142151