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107408488 = 23119712583
BaseRepresentation
bin1100110011011…
…10110001101000
321111002220202011
412121232301220
5204444032423
614354045304
72442646165
oct631566150
9244086664
10107408488
11556a1650
122bb79834
1319338925
141039d06c
159669b0d
hex666ec68

107408488 has 32 divisors (see below), whose sum is σ = 221981760. Its totient is φ = 48314880.

The previous prime is 107408473. The next prime is 107408513. The reversal of 107408488 is 884804701.

It is a super-2 number, since 2×1074084882 = 23073166588892288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107408488.

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, 2245 + ... + 14827.

It is an arithmetic number, because the mean of its divisors is an integer number (6936930).

Almost surely, 2107408488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107408488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110990880).

107408488 is an abundant number, since it is smaller than the sum of its proper divisors (114573272).

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

107408488 is a wasteful number, since it uses less digits than its factorization.

107408488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12697 (or 12693 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 107408488 is about 10363.8066365598. The cubic root of 107408488 is about 475.3493098174.

The spelling of 107408488 in words is "one hundred seven million, four hundred eight thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 11 22 44 88 97 194 388 776 1067 2134 4268 8536 12583 25166 50332 100664 138413 276826 553652 1107304 1220551 2441102 4882204 9764408 13426061 26852122 53704244 107408488