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2390002753 = 31376134159
BaseRepresentation
bin1000111001110100…
…1000110001000001
320011120012201102111
42032131020301001
514343320042003
61033054015321
7113140455025
oct21635106101
96146181374
102390002753
111017104496
125684a7541
132c11c8418
141895ba385
15dec4de6d
hex8e748c41

2390002753 has 16 divisors (see below), whose sum is σ = 2575390720. Its totient is φ = 2213438400.

The previous prime is 2390002729. The next prime is 2390002757. The reversal of 2390002753 is 3572000932.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2390002753 is a prime.

It is a super-2 number, since 2×23900027532 = 11424226318695158018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (2390002757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52888 + ... + 87046.

It is an arithmetic number, because the mean of its divisors is an integer number (160961920).

Almost surely, 22390002753 is an apocalyptic number.

It is an amenable number.

2390002753 is a deficient number, since it is larger than the sum of its proper divisors (185387967).

2390002753 is a wasteful number, since it uses less digits than its factorization.

2390002753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34288.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 2390002753 is about 48887.6544027222. The cubic root of 2390002753 is about 1337.0042888650.

The spelling of 2390002753 in words is "two billion, three hundred ninety million, two thousand, seven hundred fifty-three".

Divisors: 1 31 37 61 1147 1891 2257 34159 69967 1058929 1263883 2083699 39180373 64594669 77096863 2390002753