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116467420 = 22527721023
BaseRepresentation
bin1101111000100…
…10011011011100
322010011011021011
412330102123130
5214303424140
615320145004
72612646106
oct674223334
9263134234
10116467420
115a819773
1233008164
131b18b044
141167a576
15a358cea
hex6f126dc

116467420 has 24 divisors (see below), whose sum is σ = 245476224. Its totient is φ = 46416576.

The previous prime is 116467411. The next prime is 116467487. The reversal of 116467420 is 24764611.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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, 4972 + ... + 16051.

It is an arithmetic number, because the mean of its divisors is an integer number (10228176).

Almost surely, 2116467420 is an apocalyptic number.

116467420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116467420 is an abundant number, since it is smaller than the sum of its proper divisors (129008804).

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

116467420 is a wasteful number, since it uses less digits than its factorization.

116467420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21309 (or 21307 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 116467420 is about 10792.0072275736. The cubic root of 116467420 is about 488.3540776624.

The spelling of 116467420 in words is "one hundred sixteen million, four hundred sixty-seven thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 277 554 1108 1385 2770 5540 21023 42046 84092 105115 210230 420460 5823371 11646742 23293484 29116855 58233710 116467420