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107573113220 = 2255378655661
BaseRepresentation
bin110010000101111011…
…0110111000110000100
3101021122221210100120112
41210023312313012010
53230302204110340
6121230213052152
710525522242536
oct1441366670604
9337587710515
10107573113220
1141692244161
1218a22027058
13a1b4789321
1452c6b65856
152be9010065
hex190bdb7184

107573113220 has 12 divisors (see below), whose sum is σ = 225903537804. Its totient is φ = 43029245280.

The previous prime is 107573113159. The next prime is 107573113231. The reversal of 107573113220 is 22311375701.

It can be written as a sum of positive squares in 2 ways, for example, as 26270574724 + 81302538496 = 162082^2 + 285136^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2689327811 + ... + 2689327850.

It is an arithmetic number, because the mean of its divisors is an integer number (18825294817).

Almost surely, 2107573113220 is an apocalyptic number.

107573113220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107573113220 is an abundant number, since it is smaller than the sum of its proper divisors (118330424584).

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

107573113220 is a wasteful number, since it uses less digits than its factorization.

107573113220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5378655670 (or 5378655668 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

Adding to 107573113220 its reverse (22311375701), we get a palindrome (129884488921).

The spelling of 107573113220 in words is "one hundred seven billion, five hundred seventy-three million, one hundred thirteen thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 5378655661 10757311322 21514622644 26893278305 53786556610 107573113220