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106597032980 = 2255329851649
BaseRepresentation
bin110001101000110101…
…1011010010000010100
3101012010221010100012112
41203101223122100110
53221302320023410
6120545304210152
710462400554544
oct1432153322024
9335127110175
10106597032980
1141231278679
12187ab169958
13a08a4a5759
145233283324
152b8d4a6105
hex18d1ada414

106597032980 has 12 divisors (see below), whose sum is σ = 223853769300. Its totient is φ = 42638813184.

The previous prime is 106597032943. The next prime is 106597033051. The reversal of 106597032980 is 89230795601.

It can be written as a sum of positive squares in 2 ways, for example, as 62877568516 + 43719464464 = 250754^2 + 209092^2 .

It is a super-2 number, since 2×1065970329802 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 2664925805 + ... + 2664925844.

It is an arithmetic number, because the mean of its divisors is an integer number (18654480775).

Almost surely, 2106597032980 is an apocalyptic number.

106597032980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106597032980 is an abundant number, since it is smaller than the sum of its proper divisors (117256736320).

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

106597032980 is a wasteful number, since it uses less digits than its factorization.

106597032980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5329851658 (or 5329851656 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 106597032980 in words is "one hundred six billion, five hundred ninety-seven million, thirty-two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 5329851649 10659703298 21319406596 26649258245 53298516490 106597032980