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2552000500 = 22537729143
BaseRepresentation
bin1001100000011100…
…0110111111110100
320120212001001120001
42120013012333310
520211303004000
61101122121044
7120145434460
oct23007067764
96525031501
102552000500
11109a5a0825
125b27b0184
1331893828a
141a2d094a0
15ee09d46a
hex981c6ff4

2552000500 has 48 divisors (see below), whose sum is σ = 6369801984. Its totient is φ = 874970400.

The previous prime is 2552000497. The next prime is 2552000527. The reversal of 2552000500 is 50002552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361072 + ... + 368071.

It is an arithmetic number, because the mean of its divisors is an integer number (132704208).

Almost surely, 22552000500 is an apocalyptic number.

2552000500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2552000500 is an abundant number, since it is smaller than the sum of its proper divisors (3817801484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2552000500 is a wasteful number, since it uses less digits than its factorization.

2552000500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729169 (or 729157 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 2552000500 is about 50517.3287100575. The cubic root of 2552000500 is about 1366.5543796966.

The spelling of 2552000500 in words is "two billion, five hundred fifty-two million, five hundred", and thus it is an aban number.

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 125 140 175 250 350 500 700 875 1750 3500 729143 1458286 2916572 3645715 5104001 7291430 10208002 14582860 18228575 20416004 25520005 36457150 51040010 72914300 91142875 102080020 127600025 182285750 255200050 364571500 510400100 638000125 1276000250 2552000500