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107863941 = 335954647
BaseRepresentation
bin1100110110111…
…01111110000101
321111222001111210
412123131332011
5210103121231
614411522033
72446554063
oct633357605
9244861453
10107863941
1155982859
1230159319
1319468023
141047b033
159709a46
hex66ddf85

107863941 has 4 divisors (see below), whose sum is σ = 143818592. Its totient is φ = 71909292.

The previous prime is 107863939. The next prime is 107863979. The reversal of 107863941 is 149368701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 107863941 - 21 = 107863939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107863941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107863241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17977321 + ... + 17977326.

It is an arithmetic number, because the mean of its divisors is an integer number (35954648).

Almost surely, 2107863941 is an apocalyptic number.

It is an amenable number.

107863941 is a deficient number, since it is larger than the sum of its proper divisors (35954651).

107863941 is an equidigital number, since it uses as much as digits as its factorization.

107863941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35954650.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 107863941 is about 10385.7566407075. The cubic root of 107863941 is about 476.0202498859.

The spelling of 107863941 in words is "one hundred seven million, eight hundred sixty-three thousand, nine hundred forty-one".

Divisors: 1 3 35954647 107863941