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51088848088610 = 25103274571806491
BaseRepresentation
bin10111001110111000011001…
…01001000110111000100010
320200220001020122221020101102
423213130030221012320202
523144014430102313420
6300353520502434402
713522022165442353
oct1347341451067042
9220801218836342
1051088848088610
1115307727953a92
12589143ba32a02
132267871c859c7
14c889db979d2a
155d8e11565a75
hex2e770ca46e22

51088848088610 has 32 divisors (see below), whose sum is σ = 92856174532992. Its totient is φ = 20236387691520.

The previous prime is 51088848088589. The next prime is 51088848088613. The reversal of 51088848088610 is 1688084888015.

It is a super-2 number, since 2×510888480886102 (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (51088848088613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27377465 + ... + 29183955.

It is an arithmetic number, because the mean of its divisors is an integer number (2901755454156).

Almost surely, 251088848088610 is an apocalyptic number.

51088848088610 is a deficient number, since it is larger than the sum of its proper divisors (41767326444382).

51088848088610 is a wasteful number, since it uses less digits than its factorization.

51088848088610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834058.

The product of its (nonzero) digits is 31457280, while the sum is 65.

The spelling of 51088848088610 in words is "fifty-one trillion, eighty-eight billion, eight hundred forty-eight million, eighty-eight thousand, six hundred ten".

Divisors: 1 2 5 10 103 206 515 1030 27457 54914 137285 274570 1806491 2828071 3612982 5656142 9032455 14140355 18064910 28280710 186068573 372137146 930342865 1860685730 49600823387 99201646774 248004116935 496008233870 5108884808861 10217769617722 25544424044305 51088848088610