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101105506060 = 22513478273773
BaseRepresentation
bin101111000101001011…
…0111001011100001100
3100122222012211212110121
41132022112321130030
53124031002143220
6114240333514324
710206326423146
oct1361226713414
9318865755417
10101105506060
1139973471179
12177180429a4
1396c386a640
144c71bd3c96
15296b30beaa
hex178a5b970c

101105506060 has 48 divisors (see below), whose sum is σ = 233518997376. Its totient is φ = 36536977152.

The previous prime is 101105506049. The next prime is 101105506063. The reversal of 101105506060 is 60605501101.

It is not an unprimeable number, because it can be changed into a prime (101105506063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4124667 + ... + 4149106.

It is an arithmetic number, because the mean of its divisors is an integer number (4864979112).

Almost surely, 2101105506060 is an apocalyptic number.

101105506060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101105506060 is an abundant number, since it is smaller than the sum of its proper divisors (132413491316).

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

101105506060 is a wasteful number, since it uses less digits than its factorization.

101105506060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8273842 (or 8273840 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 101105506060 in words is "one hundred one billion, one hundred five million, five hundred six thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 47 52 65 94 130 188 235 260 470 611 940 1222 2444 3055 6110 12220 8273773 16547546 33095092 41368865 82737730 107559049 165475460 215118098 388867331 430236196 537795245 777734662 1075590490 1555469324 1944336655 2151180980 3888673310 5055275303 7777346620 10110550606 20221101212 25276376515 50552753030 101105506060