Search a number
-
+
107701957 = 1141475081
BaseRepresentation
bin1100110101101…
…10011011000101
321111122211022101
412122312123011
5210032430312
614404232101
72445310606
oct632663305
9244584271
10107701957
1155882090
123009b631
131940c38c
1410437dad
1596c6a57
hex66b66c5

107701957 has 16 divisors (see below), whose sum is σ = 122943744. Its totient is φ = 93472000.

The previous prime is 107701949. The next prime is 107701999. The reversal of 107701957 is 759107701.

It is a cyclic number.

It is not a de Polignac number, because 107701957 - 23 = 107701949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107701907) 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, 18657 + ... + 23737.

It is an arithmetic number, because the mean of its divisors is an integer number (7683984).

Almost surely, 2107701957 is an apocalyptic number.

It is an amenable number.

107701957 is a deficient number, since it is larger than the sum of its proper divisors (15241787).

107701957 is a wasteful number, since it uses less digits than its factorization.

107701957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180.

The product of its (nonzero) digits is 15435, while the sum is 37.

The square root of 107701957 is about 10377.9553381194. The cubic root of 107701957 is about 475.7818436915.

The spelling of 107701957 in words is "one hundred seven million, seven hundred one thousand, nine hundred fifty-seven".

Divisors: 1 11 41 47 451 517 1927 5081 21197 55891 208321 238807 2291531 2626877 9791087 107701957