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107268312144 = 2437794041151
BaseRepresentation
bin110001111100110110…
…0001000110001010000
3101020212201020212002210
41203321230020301100
53224141141442034
6121140044112120
710515131415630
oct1437154106120
9336781225083
10107268312144
1141546190644
1218957b35640
13a16659a166
1452984a26c0
152bcc3a38e9
hex18f9b08c50

107268312144 has 80 divisors (see below), whose sum is σ = 320705822720. Its totient is φ = 30260131200.

The previous prime is 107268312143. The next prime is 107268312161. The reversal of 107268312144 is 441213862701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107268312143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1994032 + ... + 2047119.

It is an arithmetic number, because the mean of its divisors is an integer number (4008822784).

Almost surely, 2107268312144 is an apocalyptic number.

107268312144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

107268312144 is an abundant number, since it is smaller than the sum of its proper divisors (213437510576).

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

107268312144 is a wasteful number, since it uses less digits than its factorization.

107268312144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041248 (or 4041242 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 107268312144 in words is "one hundred seven billion, two hundred sixty-eight million, three hundred twelve thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 79 84 112 158 168 237 316 336 474 553 632 948 1106 1264 1659 1896 2212 3318 3792 4424 6636 8848 13272 26544 4041151 8082302 12123453 16164604 24246906 28288057 32329208 48493812 56576114 64658416 84864171 96987624 113152228 169728342 193975248 226304456 319250929 339456684 452608912 638501858 678913368 957752787 1277003716 1357826736 1915505574 2234756503 2554007432 3831011148 4469513006 5108014864 6704269509 7662022296 8939026012 13408539018 15324044592 17878052024 26817078036 35756104048 53634156072 107268312144