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5670000765 = 3251113881119
BaseRepresentation
bin1010100011111010…
…10101100001111101
3112122011002212211100
411101331111201331
543103010011030
62334343443313
7260336132322
oct52175254175
915564085740
105670000765
11244a627550
121122a56539
136c48c6450
143bb06ab49
15232ba0360
hex151f5587d

5670000765 has 48 divisors (see below), whose sum is σ = 11546196480. Its totient is φ = 2537619840.

The previous prime is 5670000689. The next prime is 5670000793.

5670000765 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5670000765 - 217 = 5669869693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 434125 + ... + 446994.

It is an arithmetic number, because the mean of its divisors is an integer number (240545760).

Almost surely, 25670000765 is an apocalyptic number.

5670000765 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5670000765 is an abundant number, since it is smaller than the sum of its proper divisors (5876195715).

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

5670000765 is a wasteful number, since it uses less digits than its factorization.

5670000765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881154 (or 881151 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 5670000765 is about 75299.4074677882. The cubic root of 5670000765 is about 1783.1766660247.

It can be divided in two parts, 5670000 and 765, that added together give a palindrome (5670765).

The spelling of 5670000765 in words is "five billion, six hundred seventy million, seven hundred sixty-five", and thus it is an aban number.

Divisors: 1 3 5 9 11 13 15 33 39 45 55 65 99 117 143 165 195 429 495 585 715 1287 2145 6435 881119 2643357 4405595 7930071 9692309 11454547 13216785 29076927 34363641 39650355 48461545 57272735 87230781 103090923 126000017 145384635 171818205 378000051 436153905 515454615 630000085 1134000153 1890000255 5670000765