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3802230372 = 2231923823881
BaseRepresentation
bin1110001010100001…
…0110111001100100
3100210222120022112010
43202220112321210
530241332332442
61425142554220
7163136265513
oct34250267144
910728508463
103802230372
111681294a56
128a1438970
13487968675
14280d9267a
15173c0bb9c
hexe2a16e64

3802230372 has 96 divisors (see below), whose sum is σ = 9767761920. Its totient is φ = 1145802240.

The previous prime is 3802230359. The next prime is 3802230379. The reversal of 3802230372 is 2730322083.

It is not an unprimeable number, because it can be changed into a prime (3802230379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4315372 + ... + 4316252.

It is an arithmetic number, because the mean of its divisors is an integer number (101747520).

Almost surely, 23802230372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3802230372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4883880960).

3802230372 is an abundant number, since it is smaller than the sum of its proper divisors (5965531548).

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

3802230372 is a wasteful number, since it uses less digits than its factorization.

3802230372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753 (or 1751 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 3802230372 is about 61662.2280817033. The cubic root of 3802230372 is about 1560.7959958092.

The spelling of 3802230372 in words is "three billion, eight hundred two million, two hundred thirty thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 19 23 38 46 57 69 76 92 114 138 228 276 437 823 874 881 1311 1646 1748 1762 2469 2622 2643 3292 3524 4938 5244 5286 9876 10572 15637 16739 18929 20263 31274 33478 37858 40526 46911 50217 56787 60789 62548 66956 75716 81052 93822 100434 113574 121578 187644 200868 227148 243156 359651 384997 719302 725063 769994 1078953 1154991 1438604 1450126 1539988 2157906 2175189 2309982 2900252 4315812 4350378 4619964 8700756 13776197 16676449 27552394 33352898 41328591 50029347 55104788 66705796 82657182 100058694 165314364 200117388 316852531 633705062 950557593 1267410124 1901115186 3802230372