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314080140 = 223511475879
BaseRepresentation
bin10010101110000…
…111101110001100
3210212222220221210
4102232013232030
51120401031030
651055454420
710532431353
oct2256075614
9725886853
10314080140
11151321070
1289227410
13500ba84a
142d9da99a
151c890bb0
hex12b87b8c

314080140 has 48 divisors (see below), whose sum is σ = 959374080. Its totient is φ = 76140480.

The previous prime is 314080139. The next prime is 314080147. The reversal of 314080140 is 41080413.

It is not an unprimeable number, because it can be changed into a prime (314080147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237280 + ... + 238599.

It is an arithmetic number, because the mean of its divisors is an integer number (19986960).

Almost surely, 2314080140 is an apocalyptic number.

314080140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

314080140 is an abundant number, since it is smaller than the sum of its proper divisors (645293940).

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

314080140 is a wasteful number, since it uses less digits than its factorization.

314080140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475902 (or 475900 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 314080140 is about 17722.3062833255. The cubic root of 314080140 is about 679.7462576922.

The spelling of 314080140 in words is "three hundred fourteen million, eighty thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 475879 951758 1427637 1903516 2379395 2855274 4758790 5234669 5710548 7138185 9517580 10469338 14276370 15704007 20938676 26173345 28552740 31408014 52346690 62816028 78520035 104693380 157040070 314080140