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3361231420 = 225315421341
BaseRepresentation
bin1100100001011000…
…0101001000111100
322200020202020200121
43020112011020330
523340433401140
61313310504324
7146202665341
oct31026051074
98606666617
103361231420
111475366a08
127998050a4
134174a0941
1423c5987c8
1514a14a64a
hexc858523c

3361231420 has 24 divisors (see below), whose sum is σ = 7286283648. Its totient is φ = 1301121600.

The previous prime is 3361231397. The next prime is 3361231427. The reversal of 3361231420 is 241321633.

It is a super-2 number, since 2×33612314202 = 22595753317590432800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3361231427) by changing a digit.

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, 2710051 + ... + 2711290.

It is an arithmetic number, because the mean of its divisors is an integer number (303595152).

Almost surely, 23361231420 is an apocalyptic number.

It is an amenable number.

3361231420 is an abundant number, since it is smaller than the sum of its proper divisors (3925052228).

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

3361231420 is a wasteful number, since it uses less digits than its factorization.

3361231420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421381 (or 5421379 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 3361231420 is about 57976.1280183491. The cubic root of 3361231420 is about 1497.9574302387.

The spelling of 3361231420 in words is "three billion, three hundred sixty-one million, two hundred thirty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 5421341 10842682 21685364 27106705 54213410 108426820 168061571 336123142 672246284 840307855 1680615710 3361231420