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3801168308 = 2271061127951
BaseRepresentation
bin1110001010010001…
…0011100110110100
3100210220120100122102
43202210103212310
530241044341213
61425104121232
7163124253230
oct34244234664
910726510572
103801168308
11168072a013
128a1006218
13487686122
14280b975c0
15173a9c158
hexe29139b4

3801168308 has 24 divisors (see below), whose sum is σ = 7609561344. Its totient is φ = 1627524000.

The previous prime is 3801168307. The next prime is 3801168361. The reversal of 3801168308 is 8038611083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801168307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34268 + ... + 93683.

It is an arithmetic number, because the mean of its divisors is an integer number (317065056).

Almost surely, 23801168308 is an apocalyptic number.

It is an amenable number.

3801168308 is an abundant number, since it is smaller than the sum of its proper divisors (3808393036).

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

3801168308 is a wasteful number, since it uses less digits than its factorization.

3801168308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129023 (or 129021 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 3801168308 is about 61653.6155306402. The cubic root of 3801168308 is about 1560.6506583412.

The spelling of 3801168308 in words is "three billion, eight hundred one million, one hundred sixty-eight thousand, three hundred eight".

Divisors: 1 2 4 7 14 28 1061 2122 4244 7427 14854 29708 127951 255902 511804 895657 1791314 3582628 135756011 271512022 543024044 950292077 1900584154 3801168308