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4772000481 = 31590666827
BaseRepresentation
bin1000111000110111…
…01111001011100001
3110022120100202000120
410130123233023201
534233113003411
62105304310453
7226153222563
oct43433571341
913276322016
104772000481
112029740656
12b12172429
135b0850031
14333ab1333
151cde1b106
hex11c6ef2e1

4772000481 has 4 divisors (see below), whose sum is σ = 6362667312. Its totient is φ = 3181333652.

The previous prime is 4772000479. The next prime is 4772000533. The reversal of 4772000481 is 1840002774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4772000481 - 21 = 4772000479 is a prime.

It is a super-2 number, since 2×47720004812 = 45543977181328462722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4772000281) 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, 795333411 + ... + 795333416.

It is an arithmetic number, because the mean of its divisors is an integer number (1590666828).

Almost surely, 24772000481 is an apocalyptic number.

It is an amenable number.

4772000481 is a deficient number, since it is larger than the sum of its proper divisors (1590666831).

4772000481 is a wasteful number, since it uses less digits than its factorization.

4772000481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590666830.

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 4772000481 is about 69079.6676381698. The cubic root of 4772000481 is about 1683.5789726908.

The spelling of 4772000481 in words is "four billion, seven hundred seventy-two million, four hundred eighty-one", and thus it is an aban number.

Divisors: 1 3 1590666827 4772000481