Search a number
-
+
106102505700 = 223252117891673
BaseRepresentation
bin110001011010000110…
…0111100000011100100
3101010212110120202022100
41202310030330003210
53214244220140300
6120424240532100
710444214263212
oct1426414740344
9333773522270
10106102505700
1140aa8109a44
1218691621030
13a00bbb8669
1451c7713cb2
152b5ed6e700
hex18b433c0e4

106102505700 has 54 divisors (see below), whose sum is σ = 332572412354. Its totient is φ = 28294001280.

The previous prime is 106102505699. The next prime is 106102505711. The reversal of 106102505700 is 7505201601.

106102505700 is a `hidden beast` number, since 10 + 61 + 0 + 25 + 0 + 570 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 7194771684 + 98907734016 = 84822^2 + 314496^2 .

It is a super-2 number, since 2×1061025057002 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 58944937 + ... + 58946736.

Almost surely, 2106102505700 is an apocalyptic number.

106102505700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106102505700 is an abundant number, since it is smaller than the sum of its proper divisors (226469906654).

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

106102505700 is a wasteful number, since it uses less digits than its factorization.

106102505700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117891693 (or 117891683 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The spelling of 106102505700 in words is "one hundred six billion, one hundred two million, five hundred five thousand, seven hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 300 450 900 117891673 235783346 353675019 471566692 589458365 707350038 1061025057 1178916730 1414700076 1768375095 2122050114 2357833460 2947291825 3536750190 4244100228 5305125285 5894583650 7073500380 8841875475 10610250570 11789167300 17683750950 21220501140 26525626425 35367501900 53051252850 106102505700