Search a number
-
+
107727418572 = 22343208774067
BaseRepresentation
bin110010001010100001…
…1011111010011001100
3101022001201010212201120
41210111003133103030
53231111204343242
6121253404240540
710532404643424
oct1442503372314
9338051125646
10107727418572
1141761357044
1218a65840150
13a20a734a77
1452dd451484
152c078401ec
hex19150df4cc

107727418572 has 24 divisors (see below), whose sum is σ = 257209651776. Its totient is φ = 35074043088.

The previous prime is 107727418571. The next prime is 107727418597. The reversal of 107727418572 is 275814727701.

It is not an unprimeable number, because it can be changed into a prime (107727418571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104386518 + ... + 104387549.

It is an arithmetic number, because the mean of its divisors is an integer number (10717068824).

Almost surely, 2107727418572 is an apocalyptic number.

107727418572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107727418572 is an abundant number, since it is smaller than the sum of its proper divisors (149482233204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107727418572 is a wasteful number, since it uses less digits than its factorization.

107727418572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208774117 (or 208774115 counting only the distinct ones).

The product of its (nonzero) digits is 1536640, while the sum is 51.

The spelling of 107727418572 in words is "one hundred seven billion, seven hundred twenty-seven million, four hundred eighteen thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 516 208774067 417548134 626322201 835096268 1252644402 2505288804 8977284881 17954569762 26931854643 35909139524 53863709286 107727418572