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150274670 = 25721331761
BaseRepresentation
bin10001111010100…
…00001001101110
3101110202202002112
420331100021232
5301432242140
622524524022
73503212400
oct1075201156
9343682075
10150274670
117790a647
12423b0612
1325196c30
1415d5ab70
15d2d5c65
hex8f5026e

150274670 has 96 divisors (see below), whose sum is σ = 350251776. Its totient is φ = 45964800.

The previous prime is 150274633. The next prime is 150274693. The reversal of 150274670 is 76472051.

150274670 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197090 + ... + 197850.

It is an arithmetic number, because the mean of its divisors is an integer number (3648456).

Almost surely, 2150274670 is an apocalyptic number.

150274670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150274670 is an abundant number, since it is smaller than the sum of its proper divisors (199977106).

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

150274670 is a wasteful number, since it uses less digits than its factorization.

150274670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 150274670 is about 12258.6569411172. The cubic root of 150274670 is about 531.6533984278.

The spelling of 150274670 in words is "one hundred fifty million, two hundred seventy-four thousand, six hundred seventy".

Divisors: 1 2 5 7 10 13 14 26 31 35 49 62 65 70 91 98 130 155 182 217 245 310 403 434 455 490 637 761 806 910 1085 1274 1519 1522 2015 2170 2821 3038 3185 3805 4030 5327 5642 6370 7595 7610 9893 10654 14105 15190 19747 19786 23591 26635 28210 37289 39494 47182 49465 53270 69251 74578 98735 98930 117955 138502 165137 186445 197470 235910 306683 330274 346255 372890 484757 613366 692510 825685 969514 1155959 1533415 1651370 2146781 2311918 2423785 3066830 4293562 4847570 5779795 10733905 11559590 15027467 21467810 30054934 75137335 150274670