Search a number
-
+
2495595137630 = 25753672667153
BaseRepresentation
bin100100010100001101000…
…011111100101001011110
322211120120022112100222212
4210110031003330221132
5311341434323401010
65150243252440422
7345205113445160
oct44241503745136
98746508470885
102495595137630
11882415438a61
123437b5919112
13151444c38bba
1488b04a90930
1544db2066505
hex2450d0fca5e

2495595137630 has 32 divisors (see below), whose sum is σ = 5230659789504. Its totient is φ = 839488605696.

The previous prime is 2495595137603. The next prime is 2495595137713. The reversal of 2495595137630 is 367315955942.

It is a self number, because there is not a number n which added to its sum of digits gives 2495595137630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336329867 + ... + 336337286.

It is an arithmetic number, because the mean of its divisors is an integer number (163458118422).

Almost surely, 22495595137630 is an apocalyptic number.

2495595137630 is an abundant number, since it is smaller than the sum of its proper divisors (2735064651874).

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

2495595137630 is a wasteful number, since it uses less digits than its factorization.

2495595137630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672667220.

The product of its (nonzero) digits is 30618000, while the sum is 59.

The spelling of 2495595137630 in words is "two trillion, four hundred ninety-five billion, five hundred ninety-five million, one hundred thirty-seven thousand, six hundred thirty".

Divisors: 1 2 5 7 10 14 35 53 70 106 265 371 530 742 1855 3710 672667153 1345334306 3363335765 4708670071 6726671530 9417340142 23543350355 35651359109 47086700710 71302718218 178256795545 249559513763 356513591090 499119027526 1247797568815 2495595137630