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107680471372 = 2268339414521
BaseRepresentation
bin110010001001001000…
…0011001100101001100
3101021221102210201021101
41210102100121211030
53231012200040442
6121245010112444
710531264622215
oct1442220314514
9337842721241
10107680471372
1141737900a01
1218a51b7b724
13a200aa8066
1452d711040c
152c03669cb7
hex191241994c

107680471372 has 12 divisors (see below), whose sum is σ = 188716731336. Its totient is φ = 53761405280.

The previous prime is 107680471343. The next prime is 107680471433. The reversal of 107680471372 is 273174086701.

It is a super-2 number, since 2×1076804713722 (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 3 ways as a sum of consecutive naturals, for example, 19704529 + ... + 19709992.

It is an arithmetic number, because the mean of its divisors is an integer number (15726394278).

Almost surely, 2107680471372 is an apocalyptic number.

It is an amenable number.

107680471372 is a deficient number, since it is larger than the sum of its proper divisors (81036259964).

107680471372 is a wasteful number, since it uses less digits than its factorization.

107680471372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39415208 (or 39415206 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 107680471372 in words is "one hundred seven billion, six hundred eighty million, four hundred seventy-one thousand, three hundred seventy-two".

Divisors: 1 2 4 683 1366 2732 39414521 78829042 157658084 26920117843 53840235686 107680471372