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8102422364 = 2231713074889
BaseRepresentation
bin1111000101111000…
…10010011101011100
3202220200010200222012
413202330102131130
5113043210003424
63415555010352
7404533311431
oct74274223534
922820120865
108102422364
113488673933
1216a15999b8
139c182437a
1456c129b88
153264ccb0e
hex1e2f1275c

8102422364 has 24 divisors (see below), whose sum is σ = 14237763120. Its totient is φ = 4034516096.

The previous prime is 8102422357. The next prime is 8102422373. The reversal of 8102422364 is 4632242018.

It is a self number, because there is not a number n which added to its sum of digits gives 8102422364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1654832 + ... + 1659720.

It is an arithmetic number, because the mean of its divisors is an integer number (593240130).

Almost surely, 28102422364 is an apocalyptic number.

It is an amenable number.

8102422364 is a deficient number, since it is larger than the sum of its proper divisors (6135340756).

8102422364 is a wasteful number, since it uses less digits than its factorization.

8102422364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6517 (or 6515 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 8102422364 is about 90013.4565717815. The cubic root of 8102422364 is about 2008.4990290927.

The spelling of 8102422364 in words is "eight billion, one hundred two million, four hundred twenty-two thousand, three hundred sixty-four".

Divisors: 1 2 4 317 634 1268 1307 2614 4889 5228 9778 19556 414319 828638 1549813 1657276 3099626 6199252 6389923 12779846 25559692 2025605591 4051211182 8102422364