Search a number
-
+
1080934974 = 232720034283
BaseRepresentation
bin100000001101101…
…1100001000111110
32210022222012000200
41000123130020332
54203204404344
6255132104330
735533536630
oct10033341076
92708865020
101080934974
11505183499
122620050a6
13142c36cc2
14a37b8a50
1564d6c069
hex406dc23e

1080934974 has 48 divisors (see below), whose sum is σ = 2678562432. Its totient is φ = 308612304.

The previous prime is 1080934963. The next prime is 1080935041. The reversal of 1080934974 is 4794390801.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250237 + ... + 254519.

It is an arithmetic number, because the mean of its divisors is an integer number (55803384).

Almost surely, 21080934974 is an apocalyptic number.

1080934974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1080934974 is an abundant number, since it is smaller than the sum of its proper divisors (1597627458).

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

1080934974 is a wasteful number, since it uses less digits than its factorization.

1080934974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6301 (or 6298 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 1080934974 is about 32877.5755493011. The cubic root of 1080934974 is about 1026.2815535446.

The spelling of 1080934974 in words is "one billion, eighty million, nine hundred thirty-four thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 2003 4006 4283 6009 8566 12018 12849 14021 18027 25698 28042 29981 36054 38547 42063 59962 77094 84126 89943 126189 179886 252378 269829 539658 8578849 17157698 25736547 51473094 60051943 77209641 120103886 154419282 180155829 360311658 540467487 1080934974