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6994006270 = 252975731859
BaseRepresentation
bin1101000001110000…
…00001000011111110
3200001102110022221021
412200320001003332
5103310431200040
63114001454354
7335214033556
oct64070010376
920042408837
106994006270
112a69a30479
1214323413ba
13875cb7a64
144a4c3a166
152ae03324a
hex1a0e010fe

6994006270 has 32 divisors (see below), whose sum is σ = 13040935200. Its totient is φ = 2697480576.

The previous prime is 6994006247. The next prime is 6994006309. The reversal of 6994006270 is 726004996.

It is a super-2 number, since 2×69940062702 = 97832247409598625800, which contains 22 as substring.

It is a congruent number.

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, 203601 + ... + 235459.

It is an arithmetic number, because the mean of its divisors is an integer number (407529225).

Almost surely, 26994006270 is an apocalyptic number.

6994006270 is a deficient number, since it is larger than the sum of its proper divisors (6046928930).

6994006270 is a wasteful number, since it uses less digits than its factorization.

6994006270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32652.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 6994006270 is about 83630.1755946979. The cubic root of 6994006270 is about 1912.3850462469.

The spelling of 6994006270 in words is "six billion, nine hundred ninety-four million, six thousand, two hundred seventy".

Divisors: 1 2 5 10 29 58 145 290 757 1514 3785 7570 21953 31859 43906 63718 109765 159295 219530 318590 923911 1847822 4619555 9239110 24117263 48234526 120586315 241172630 699400627 1398801254 3497003135 6994006270