Search a number
-
+
3120670504 = 237192932961
BaseRepresentation
bin1011101000000001…
…1010011100101000
322001111002111011001
42322000122130220
522342342424004
61233354444344
7140222155510
oct27200323450
98044074131
103120670504
11136159aa36
127311336b4
133a96b46c3
14218658840
15133e7d1a4
hexba01a728

3120670504 has 32 divisors (see below), whose sum is σ = 7039108800. Its totient is φ = 1267038720.

The previous prime is 3120670481. The next prime is 3120670573. The reversal of 3120670504 is 4050760213.

It is a super-2 number, since 2×31206705042 = 19477168789071228032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465417 + ... + 1467544.

It is an arithmetic number, because the mean of its divisors is an integer number (219972150).

Almost surely, 23120670504 is an apocalyptic number.

It is an amenable number.

3120670504 is an abundant number, since it is smaller than the sum of its proper divisors (3918438296).

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

3120670504 is a wasteful number, since it uses less digits than its factorization.

3120670504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932993 (or 2932989 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 3120670504 is about 55862.9618262405. The cubic root of 3120670504 is about 1461.3333824965. Note that the first 4 decimals are identical.

The spelling of 3120670504 in words is "three billion, one hundred twenty million, six hundred seventy thousand, five hundred four".

Divisors: 1 2 4 7 8 14 19 28 38 56 76 133 152 266 532 1064 2932961 5865922 11731844 20530727 23463688 41061454 55726259 82122908 111452518 164245816 222905036 390083813 445810072 780167626 1560335252 3120670504