Search a number
-
+
253301373925 = 5256267180071
BaseRepresentation
bin1110101111100111110…
…0000011101111100101
3220012211000020000202121
43223321330003233211
513122230122431200
6312210503305541
724205021103425
oct3537174035745
9805730200677
10253301373925
1198474027356
124111214b2b1
131ab6a0326a2
14c38d068485
1568c7a8de1a
hex3af9f03be5

253301373925 has 12 divisors (see below), whose sum is σ = 314101030176. Its totient is φ = 202636372400.

The previous prime is 253301373893. The next prime is 253301374057. The reversal of 253301373925 is 529373103352.

It is not a de Polignac number, because 253301373925 - 25 = 253301373893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1316640 + ... + 1496710.

It is an arithmetic number, because the mean of its divisors is an integer number (26175085848).

Almost surely, 2253301373925 is an apocalyptic number.

253301373925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253301373925 is a deficient number, since it is larger than the sum of its proper divisors (60799656251).

253301373925 is a wasteful number, since it uses less digits than its factorization.

253301373925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236348 (or 236343 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 43.

The spelling of 253301373925 in words is "two hundred fifty-three billion, three hundred one million, three hundred seventy-three thousand, nine hundred twenty-five".

Divisors: 1 5 25 56267 180071 281335 900355 1406675 4501775 10132054957 50660274785 253301373925