Search a number
-
+
107643052955 = 5137157143143
BaseRepresentation
bin110010001000000000…
…1101010001110011011
3101021211211101122212002
41210100001222032123
53230423110143310
6121241152111215
710530331565504
oct1442001521633
9337754348762
10107643052955
1141718773999
1218a4153550b
13a1c6106599
1452d216dbab
152c00227da5
hex191006a39b

107643052955 has 8 divisors (see below), whose sum is σ = 130114523232. Its totient is φ = 85485869248.

The previous prime is 107643052949. The next prime is 107643052991. The reversal of 107643052955 is 559250346701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107643052955 - 222 = 107638858651 is a prime.

It is a Duffinian number.

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, 78570887 + ... + 78572256.

It is an arithmetic number, because the mean of its divisors is an integer number (16264315404).

Almost surely, 2107643052955 is an apocalyptic number.

107643052955 is a deficient number, since it is larger than the sum of its proper divisors (22471470277).

107643052955 is a wasteful number, since it uses less digits than its factorization.

107643052955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157143285.

The product of its (nonzero) digits is 1134000, while the sum is 47.

The spelling of 107643052955 in words is "one hundred seven billion, six hundred forty-three million, fifty-two thousand, nine hundred fifty-five".

Divisors: 1 5 137 685 157143143 785715715 21528610591 107643052955