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107483761 = 71123137443
BaseRepresentation
bin1100110100000…
…01001001110001
321111020202000001
412122001021301
5210003440021
614355430001
72443411510
oct632011161
9244222001
10107483761
1155743160
122bbb5301
1319363c78
14103bc677
159682091
hex6681271

107483761 has 32 divisors (see below), whose sum is σ = 141170688. Its totient is φ = 79347840.

The previous prime is 107483743. The next prime is 107483767. The reversal of 107483761 is 167384701.

It is not a de Polignac number, because 107483761 - 25 = 107483729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107483761.

It is not an unprimeable number, because it can be changed into a prime (107483767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242406 + ... + 242848.

It is an arithmetic number, because the mean of its divisors is an integer number (4411584).

Almost surely, 2107483761 is an apocalyptic number.

107483761 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

107483761 is a deficient number, since it is larger than the sum of its proper divisors (33686927).

107483761 is a wasteful number, since it uses less digits than its factorization.

107483761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 107483761 is about 10367.4375329683. The cubic root of 107483761 is about 475.4603271555.

The spelling of 107483761 in words is "one hundred seven million, four hundred eighty-three thousand, seven hundred sixty-one".

Divisors: 1 7 11 23 77 137 161 253 443 959 1507 1771 3101 3151 4873 10189 10549 22057 34111 34661 60691 71323 112079 242627 424837 667601 784553 1395893 4673207 9771251 15354823 107483761