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3481310980 = 2257223111509
BaseRepresentation
bin1100111110000000…
…1001011100000100
322222121200220212201
43033200021130010
524112203422410
61333240324244
7152161440460
oct31740113404
98877626781
103481310980
111527122514
12811a73684
13436324b34
142504d54a0
1515596983a
hexcf809704

3481310980 has 48 divisors (see below), whose sum is σ = 8392688640. Its totient is φ = 1188229248.

The previous prime is 3481310977. The next prime is 3481310999. The reversal of 3481310980 is 890131843.

It is a super-2 number, since 2×34813109802 = 24239052278937120800, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 24535 + ... + 86974.

It is an arithmetic number, because the mean of its divisors is an integer number (174847680).

Almost surely, 23481310980 is an apocalyptic number.

It is an amenable number.

3481310980 is an abundant number, since it is smaller than the sum of its proper divisors (4911377660).

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

3481310980 is a wasteful number, since it uses less digits than its factorization.

3481310980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111748 (or 111746 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 3481310980 is about 59002.6353648716. The cubic root of 3481310980 is about 1515.5872390805.

The spelling of 3481310980 in words is "three billion, four hundred eighty-one million, three hundred ten thousand, nine hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 223 446 892 1115 1561 2230 3122 4460 6244 7805 15610 31220 111509 223018 446036 557545 780563 1115090 1561126 2230180 3122252 3902815 7805630 15611260 24866507 49733014 99466028 124332535 174065549 248665070 348131098 497330140 696262196 870327745 1740655490 3481310980