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5061001055 = 51137110711
BaseRepresentation
bin1001011011010100…
…01011111101011111
3111001201011111021112
410231222023331133
540331104013210
62154110452235
7236262541055
oct45552137537
914051144245
105061001055
112167892000
12b92b0407b
136286993a6
143602201d5
151e94a5d05
hex12da8bf5f

5061001055 has 32 divisors (see below), whose sum is σ = 6774782976. Its totient is φ = 3628548000.

The previous prime is 5061001019. The next prime is 5061001073. The reversal of 5061001055 is 5501001605.

It is not a de Polignac number, because 5061001055 - 26 = 5061000991 is a prime.

It is a super-2 number, since 2×50610010552 = 51227463357422226050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5061001055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467150 + ... + 477860.

It is an arithmetic number, because the mean of its divisors is an integer number (211711968).

Almost surely, 25061001055 is an apocalyptic number.

5061001055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5061001055 is a deficient number, since it is larger than the sum of its proper divisors (1713781921).

5061001055 is a wasteful number, since it uses less digits than its factorization.

5061001055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10820 (or 10798 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 5061001055 is about 71140.7130622121. The cubic root of 5061001055 is about 1716.9018790826.

The spelling of 5061001055 in words is "five billion, sixty-one million, one thousand, fifty-five".

Divisors: 1 5 11 55 71 121 355 605 781 1331 3905 6655 8591 10711 42955 53555 94501 117821 472505 589105 760481 1296031 3802405 6480155 8365291 14256341 41826455 71281705 92018201 460091005 1012200211 5061001055