Search a number
-
+
253001350131350 = 25241123415292747
BaseRepresentation
bin111001100001101001110111…
…100110100010111010010110
31020011210200201002120101012012
4321201221313212202322112
5231130133231113200400
62254031114332224222
7104201513211156032
oct7141516746427226
91204720632511165
10253001350131350
11736832a7465847
122446143430b072
13ab22c0414cb32
14466948b5751c2
151e3b22bc36d35
hexe61a779a2e96

253001350131350 has 24 divisors (see below), whose sum is σ = 482060133473688. Its totient is φ = 98732234196800.

The previous prime is 253001350131329. The next prime is 253001350131353. The reversal of 253001350131350 is 53131053100352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253001350131353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61707644324 + ... + 61707648423.

It is an arithmetic number, because the mean of its divisors is an integer number (20085838894737).

Almost surely, 2253001350131350 is an apocalyptic number.

253001350131350 is a deficient number, since it is larger than the sum of its proper divisors (229058783342338).

253001350131350 is a wasteful number, since it uses less digits than its factorization.

253001350131350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123415292800 (or 123415292795 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 32.

The spelling of 253001350131350 in words is "two hundred fifty-three trillion, one billion, three hundred fifty million, one hundred thirty-one thousand, three hundred fifty".

Divisors: 1 2 5 10 25 41 50 82 205 410 1025 2050 123415292747 246830585494 617076463735 1234152927470 3085382318675 5060027002627 6170764637350 10120054005254 25300135013135 50600270026270 126500675065675 253001350131350