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296870130 = 23351099519
BaseRepresentation
bin10001101100011…
…110000011110010
3202200121120021000
4101230132003302
51101444321010
645242542430
710233232404
oct2154360362
9680546230
10296870130
11142636a17
1283507a16
13496732cb
142b5dab74
151b0e17c0
hex11b1e0f2

296870130 has 32 divisors (see below), whose sum is σ = 791654400. Its totient is φ = 79165296.

The previous prime is 296870089. The next prime is 296870153. The reversal of 296870130 is 31078692.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549490 + ... + 550029.

It is an arithmetic number, because the mean of its divisors is an integer number (24739200).

Almost surely, 2296870130 is an apocalyptic number.

296870130 is an abundant number, since it is smaller than the sum of its proper divisors (494784270).

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

296870130 is a wasteful number, since it uses less digits than its factorization.

296870130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099535 (or 1099529 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 296870130 is about 17229.9196167597. The cubic root of 296870130 is about 667.0967644087.

The spelling of 296870130 in words is "two hundred ninety-six million, eight hundred seventy thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 1099519 2199038 3298557 5497595 6597114 9895671 10995190 16492785 19791342 29687013 32985570 49478355 59374026 98956710 148435065 296870130