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5125306153 = 11465936923
BaseRepresentation
bin1001100010111110…
…11111011100101001
3111020012011112021211
410301133133130221
540444034244103
62204325033121
7241003245352
oct46137373451
914205145254
105125306153
1121a0113410
12bb05557a1
13638ac2a46
1436899cd29
151eee5936d
hex1317df729

5125306153 has 4 divisors (see below), whose sum is σ = 5591243088. Its totient is φ = 4659369220.

The previous prime is 5125306133. The next prime is 5125306171. The reversal of 5125306153 is 3516035215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2k-5125306153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5125306103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232968451 + ... + 232968472.

It is an arithmetic number, because the mean of its divisors is an integer number (1397810772).

Almost surely, 25125306153 is an apocalyptic number.

It is an amenable number.

5125306153 is a deficient number, since it is larger than the sum of its proper divisors (465936935).

5125306153 is a wasteful number, since it uses less digits than its factorization.

5125306153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465936934.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5125306153 is about 71591.2435497526. The cubic root of 5125306153 is about 1724.1429506314.

The spelling of 5125306153 in words is "five billion, one hundred twenty-five million, three hundred six thousand, one hundred fifty-three".

Divisors: 1 11 465936923 5125306153