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106801326220 = 22519381275531
BaseRepresentation
bin110001101110111011…
…0101110100010001100
3101012200011112111211211
41203131312232202030
53222212114414340
6121021443024204
710500431202631
oct1433566564214
9335604474754
10106801326220
1141326623166
121884766b064
13a0c0903c24
145252462188
152ba13ac5ea
hex18dddae88c

106801326220 has 24 divisors (see below), whose sum is σ = 224295171408. Its totient is φ = 42718171200.

The previous prime is 106801326187. The next prime is 106801326251. The reversal of 106801326220 is 22623108601.

It is a super-2 number, since 2×1068013262202 (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 7 ways as a sum of consecutive naturals, for example, 249855 + ... + 525385.

It is an arithmetic number, because the mean of its divisors is an integer number (9345632142).

Almost surely, 2106801326220 is an apocalyptic number.

106801326220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106801326220 is an abundant number, since it is smaller than the sum of its proper divisors (117493845188).

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

106801326220 is a wasteful number, since it uses less digits than its factorization.

106801326220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294921 (or 294919 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 106801326220 in words is "one hundred six billion, eight hundred one million, three hundred twenty-six thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 19381 38762 77524 96905 193810 275531 387620 551062 1102124 1377655 2755310 5510620 5340066311 10680132622 21360265244 26700331555 53400663110 106801326220