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5104557288 = 233270896629
BaseRepresentation
bin1001100000100000…
…10101110011101000
3111011202010101012100
410300100111303220
540423231313123
62202304213400
7240332010135
oct46020256350
914152111170
105104557288
11218a431496
12ba560a260
136347097cc
14365d1b58c
151ed20b643
hex130415ce8

5104557288 has 24 divisors (see below), whose sum is σ = 13824842850. Its totient is φ = 1701519072.

The previous prime is 5104557281. The next prime is 5104557317. The reversal of 5104557288 is 8827554015.

5104557288 is a `hidden beast` number, since 5 + 10 + 4 + 557 + 2 + 88 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3064951044 + 2039606244 = 55362^2 + 45162^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (5104557281) 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 5 ways as a sum of consecutive naturals, for example, 35448243 + ... + 35448386.

Almost surely, 25104557288 is an apocalyptic number.

It is an amenable number.

5104557288 is an abundant number, since it is smaller than the sum of its proper divisors (8720285562).

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

5104557288 is a wasteful number, since it uses less digits than its factorization.

5104557288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70896641 (or 70896634 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The square root of 5104557288 is about 71446.1845587292. The cubic root of 5104557288 is about 1721.8131780633.

The spelling of 5104557288 in words is "five billion, one hundred four million, five hundred fifty-seven thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 70896629 141793258 212689887 283586516 425379774 567173032 638069661 850759548 1276139322 1701519096 2552278644 5104557288