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5025250279 = 75323395791
BaseRepresentation
bin1001010111000011…
…10011101111100111
3110222012220011102201
410223201303233213
540242431002104
62150352315331
7235346631310
oct45341635747
913865804381
105025250279
112149693a05
12b82b42b47
1362115c99a
14359595607
151e62930a4
hex12b873be7

5025250279 has 16 divisors (see below), whose sum is σ = 5855016960. Its totient is φ = 4223550240.

The previous prime is 5025250267. The next prime is 5025250309. The reversal of 5025250279 is 9720525205.

It is not a de Polignac number, because 5025250279 - 29 = 5025249767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5025250229) 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, 864874 + ... + 870664.

It is an arithmetic number, because the mean of its divisors is an integer number (365938560).

Almost surely, 25025250279 is an apocalyptic number.

5025250279 is a deficient number, since it is larger than the sum of its proper divisors (829766681).

5025250279 is a wasteful number, since it uses less digits than its factorization.

5025250279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8190.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 5025250279 is about 70888.9997037622. Note that the first 3 decimals coincide. The cubic root of 5025250279 is about 1712.8496060275.

The spelling of 5025250279 in words is "five billion, twenty-five million, two hundred fifty thousand, two hundred seventy-nine".

Divisors: 1 7 53 371 2339 5791 16373 40537 123967 306923 867769 2148461 13545149 94816043 717892897 5025250279