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10130442325 = 5219612111657
BaseRepresentation
bin10010110111101001…
…00100100001010101
3222011000012210100121
421123310210201111
5131221343123300
64353122311541
7506020224163
oct113364444125
928130183317
1010130442325
114329409293
121b687b85b1
13c55a2c393
146c15da233
153e457781a
hex25bd24855

10130442325 has 48 divisors (see below), whose sum is σ = 13511506240. Its totient is φ = 7511616000.

The previous prime is 10130442323. The next prime is 10130442331. The reversal of 10130442325 is 52324403101.

It is not a de Polignac number, because 10130442325 - 21 = 10130442323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 10130442325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130442323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6112897 + ... + 6114553.

Almost surely, 210130442325 is an apocalyptic number.

It is an amenable number.

10130442325 is a deficient number, since it is larger than the sum of its proper divisors (3381063915).

10130442325 is a wasteful number, since it uses less digits than its factorization.

10130442325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958 (or 1953 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 10130442325 its reverse (52324403101), we get a palindrome (62454845426).

The spelling of 10130442325 in words is "ten billion, one hundred thirty million, four hundred forty-two thousand, three hundred twenty-five".

Divisors: 1 5 19 25 61 95 211 305 475 1055 1159 1525 1657 4009 5275 5795 8285 12871 20045 28975 31483 41425 64355 100225 101077 157415 244549 321775 349627 505385 787075 1222745 1748135 1920463 2526925 6113725 6642913 8740675 9602315 21327247 33214565 48011575 106636235 166072825 405217693 533181175 2026088465 10130442325