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2874428887300 = 225228744288873
BaseRepresentation
bin101001110101000001010…
…100000001000100000100
3101011210101220001211001021
4221311001110001010010
5334043312243343200
610040254442440524
7414446012260435
oct51650124010404
911153356054037
102874428887300
11a09047197193
123a5100503144
1317b099393a59
149d1a1b0548c
154eb8562341a
hex29d41501104

2874428887300 has 18 divisors (see below), whose sum is σ = 6237510685658. Its totient is φ = 1149771554880.

The previous prime is 2874428887273. The next prime is 2874428887333. The reversal of 2874428887300 is 37888244782.

It can be written as a sum of positive squares in 3 ways, for example, as 38680662276 + 2835748225024 = 196674^2 + 1683968^2 .

It is a super-3 number, since 3×28744288873003 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 14372144337 + ... + 14372144536.

Almost surely, 22874428887300 is an apocalyptic number.

2874428887300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2874428887300 is an abundant number, since it is smaller than the sum of its proper divisors (3363081798358).

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

2874428887300 is a wasteful number, since it uses less digits than its factorization.

2874428887300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28744288887 (or 28744288880 counting only the distinct ones).

The product of its (nonzero) digits is 38535168, while the sum is 61.

The spelling of 2874428887300 in words is "two trillion, eight hundred seventy-four billion, four hundred twenty-eight million, eight hundred eighty-seven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 28744288873 57488577746 114977155492 143721444365 287442888730 574885777460 718607221825 1437214443650 2874428887300