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5857426290 = 2351229158867
BaseRepresentation
bin1010111010010000…
…10011101101110010
3120010012210002022110
411131020103231302
543444000120130
62405120550150
7265103205402
oct53510235562
916105702273
105857426290
112536401081
121175782356
1372469a121
143d7cd8802
15244373ab0
hex15d213b72

5857426290 has 32 divisors (see below), whose sum is σ = 14069350080. Its totient is φ = 1560699584.

The previous prime is 5857426273. The next prime is 5857426301. The reversal of 5857426290 is 926247585.

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, 42564 + ... + 116303.

It is an arithmetic number, because the mean of its divisors is an integer number (439667190).

Almost surely, 25857426290 is an apocalyptic number.

5857426290 is an abundant number, since it is smaller than the sum of its proper divisors (8211923790).

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

5857426290 is a wasteful number, since it uses less digits than its factorization.

5857426290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160106.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 5857426290 is about 76533.8244830350. The cubic root of 5857426290 is about 1802.6120810857.

The spelling of 5857426290 in words is "five billion, eight hundred fifty-seven million, four hundred twenty-six thousand, two hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 1229 2458 3687 6145 7374 12290 18435 36870 158867 317734 476601 794335 953202 1588670 2383005 4766010 195247543 390495086 585742629 976237715 1171485258 1952475430 2928713145 5857426290