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2858952025 = 52114358081
BaseRepresentation
bin1010101001101000…
…0010010101011001
321101020121210220001
42222122002111121
521323342431100
61151405133001
7130563456046
oct25232022531
97336553801
102858952025
111237892a76
1267955a161
133673cb1b7
141d19ac1cd
1511aed1d6a
hexaa682559

2858952025 has 6 divisors (see below), whose sum is σ = 3545100542. Its totient is φ = 2287161600.

The previous prime is 2858952013. The next prime is 2858952043. The reversal of 2858952025 is 5202598582.

It can be written as a sum of positive squares in 3 ways, for example, as 27541504 + 2831410521 = 5248^2 + 53211^2 .

It is not a de Polignac number, because 2858952025 - 25 = 2858951993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57179016 + ... + 57179065.

Almost surely, 22858952025 is an apocalyptic number.

2858952025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2858952025 is a deficient number, since it is larger than the sum of its proper divisors (686148517).

2858952025 is a wasteful number, since it uses less digits than its factorization.

2858952025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114358091 (or 114358086 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 46.

The square root of 2858952025 is about 53469.1689200421. The cubic root of 2858952025 is about 1419.2828530139.

The spelling of 2858952025 in words is "two billion, eight hundred fifty-eight million, nine hundred fifty-two thousand, twenty-five".

Divisors: 1 5 25 114358081 571790405 2858952025