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914948230 = 25719687931
BaseRepresentation
bin110110100010010…
…000000010000110
32100202122012000111
4312202100002012
53333211320410
6230442303234
731446634360
oct6642200206
92322565014
10914948230
1142a512169
122164b7b1a
1311772b5b1
148972bd30
15554d0b8a
hex36890086

914948230 has 32 divisors (see below), whose sum is σ = 1981244160. Its totient is φ = 297185760.

The previous prime is 914948227. The next prime is 914948239. The reversal of 914948230 is 32849419.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914948239) 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, 342636 + ... + 345295.

It is an arithmetic number, because the mean of its divisors is an integer number (61913880).

Almost surely, 2914948230 is an apocalyptic number.

914948230 is an abundant number, since it is smaller than the sum of its proper divisors (1066295930).

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

914948230 is a wasteful number, since it uses less digits than its factorization.

914948230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687964.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 914948230 is about 30248.1111807002. Note that the first 4 decimals coincide. The cubic root of 914948230 is about 970.8053785209.

The spelling of 914948230 in words is "nine hundred fourteen million, nine hundred forty-eight thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 687931 1375862 3439655 4815517 6879310 9631034 13070689 24077585 26141378 48155170 65353445 91494823 130706890 182989646 457474115 914948230