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3207083796 = 22327171931241
BaseRepresentation
bin1011111100101000…
…0011011100010100
322021111200201220100
42333022003130110
523032003140141
61250122534100
7142321522350
oct27712033424
98244621810
103207083796
1113a6351584
12756067330
133c157bc27
14225d10460
1513b84c0b6
hexbf283714

3207083796 has 432 divisors, whose sum is σ = 10930308480. Its totient is φ = 771379200.

The previous prime is 3207083773. The next prime is 3207083797. The reversal of 3207083796 is 6973807023.

It is a happy number.

3207083796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3207083797) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 78221536 + ... + 78221576.

It is an arithmetic number, because the mean of its divisors is an integer number (25301640).

Almost surely, 23207083796 is an apocalyptic number.

3207083796 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3207083796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5465154240).

3207083796 is an abundant number, since it is smaller than the sum of its proper divisors (7723224684).

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

3207083796 is a wasteful number, since it uses less digits than its factorization.

3207083796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 3207083796 is about 56631.1203844671. The cubic root of 3207083796 is about 1474.6991700578.

The spelling of 3207083796 in words is "three billion, two hundred seven million, eighty-three thousand, seven hundred ninety-six".