Search a number
-
+
107660277428 = 221112653193379
BaseRepresentation
bin110010001000100001…
…1010111011010110100
3101021220000210202101112
41210101003113122310
53230442012334203
6121243005214152
710530631154564
oct1442103273264
9337800722345
10107660277428
11417274689a0
1218a47261358
13a1c9857592
1452d4574da4
152c019cb6d8
hex19110d76b4

107660277428 has 24 divisors (see below), whose sum is σ = 205550563680. Its totient is φ = 48932369120.

The previous prime is 107660277409. The next prime is 107660277443. The reversal of 107660277428 is 824772066701.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 460043 + ... + 653421.

It is an arithmetic number, because the mean of its divisors is an integer number (8564606820).

Almost surely, 2107660277428 is an apocalyptic number.

It is an amenable number.

107660277428 is a deficient number, since it is larger than the sum of its proper divisors (97890286252).

107660277428 is a wasteful number, since it uses less digits than its factorization.

107660277428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206047 (or 206045 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 107660277428 in words is "one hundred seven billion, six hundred sixty million, two hundred seventy-seven thousand, four hundred twenty-eight".

Divisors: 1 2 4 11 22 44 12653 25306 50612 139183 193379 278366 386758 556732 773516 2127169 4254338 8508676 2446824487 4893648974 9787297948 26915069357 53830138714 107660277428