Search a number
-
+
6930700192 = 251316660337
BaseRepresentation
bin1100111010001101…
…00001011110100000
3122220000100001022201
412131012201132200
5103143224401232
63103420542544
7333514660003
oct63506413640
918800301281
106930700192
112a372216a9
1214150b1a54
13865b51040
1449a67b53a
152a86cabe7
hex19d1a17a0

6930700192 has 24 divisors (see below), whose sum is σ = 14694418116. Its totient is φ = 3198784512.

The previous prime is 6930700181. The next prime is 6930700211. The reversal of 6930700192 is 2910070396.

It can be written as a sum of positive squares in 2 ways, for example, as 6711541776 + 219158416 = 81924^2 + 14804^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8329753 + ... + 8330584.

Almost surely, 26930700192 is an apocalyptic number.

It is an amenable number.

6930700192 is an abundant number, since it is smaller than the sum of its proper divisors (7763717924).

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

6930700192 is a wasteful number, since it uses less digits than its factorization.

6930700192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16660360 (or 16660352 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 6930700192 is about 83250.8269748715. The cubic root of 6930700192 is about 1906.5975803180.

The spelling of 6930700192 in words is "six billion, nine hundred thirty million, seven hundred thousand, one hundred ninety-two".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 16660337 33320674 66641348 133282696 216584381 266565392 433168762 533130784 866337524 1732675048 3465350096 6930700192