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3047373992 = 231329301673
BaseRepresentation
bin1011010110100011…
…0011110010101000
321212101011122020102
42311220303302220
522220111431432
61222215444532
7135342152165
oct26550636250
97771148212
103047373992
111324188203
12710686748
133974605a0
1420ca1906c
1512c800962
hexb5a33ca8

3047373992 has 16 divisors (see below), whose sum is σ = 6153351540. Its totient is φ = 1406480256.

The previous prime is 3047373991. The next prime is 3047374003. The reversal of 3047373992 is 2993737403.

3047373992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3041963716 + 5410276 = 55154^2 + 2326^2 .

It is a super-3 number, since 3×30473739923 (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3047373991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14650733 + ... + 14650940.

Almost surely, 23047373992 is an apocalyptic number.

It is an amenable number.

3047373992 is an abundant number, since it is smaller than the sum of its proper divisors (3105977548).

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

3047373992 is a wasteful number, since it uses less digits than its factorization.

3047373992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29301692 (or 29301688 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 47.

The square root of 3047373992 is about 55203.0252069576. The cubic root of 3047373992 is about 1449.8016362811.

The spelling of 3047373992 in words is "three billion, forty-seven million, three hundred seventy-three thousand, nine hundred ninety-two".

Divisors: 1 2 4 8 13 26 52 104 29301673 58603346 117206692 234413384 380921749 761843498 1523686996 3047373992