Search a number
-
+
106560169680 = 2435444000707
BaseRepresentation
bin110001100111101111…
…0110010011011010000
3101012001100202111021010
41203033132302123100
53221213400412210
6120541510130520
710461442332426
oct1431736623320
9335040674233
10106560169680
114121248a738
121879a950a40
13a082969853
14522c409116
152b8a123920
hex18cf7b26d0

106560169680 has 40 divisors (see below), whose sum is σ = 330336526752. Its totient is φ = 28416045184.

The previous prime is 106560169679. The next prime is 106560169687. The reversal of 106560169680 is 86961065601.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1065601696802 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106560169687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222000114 + ... + 222000593.

Almost surely, 2106560169680 is an apocalyptic number.

106560169680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106560169680 is an abundant number, since it is smaller than the sum of its proper divisors (223776357072).

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

106560169680 is a wasteful number, since it uses less digits than its factorization.

106560169680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444000723 (or 444000717 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 106560169680 in words is "one hundred six billion, five hundred sixty million, one hundred sixty-nine thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 444000707 888001414 1332002121 1776002828 2220003535 2664004242 3552005656 4440007070 5328008484 6660010605 7104011312 8880014140 10656016968 13320021210 17760028280 21312033936 26640042420 35520056560 53280084840 106560169680