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2280132429 = 317311442209
BaseRepresentation
bin1000011111101000…
…0000111101001101
312212220110201200020
42013322000331031
514132203214204
61014131052353
7110334543261
oct20772007515
95786421606
102280132429
11a70091273
125377410b9
132a450a0b3
14178b7a0a1
15d5299bd9
hex87e80f4d

2280132429 has 16 divisors (see below), whose sum is σ = 3322851840. Its totient is φ = 1384519680.

The previous prime is 2280132427. The next prime is 2280132431. The reversal of 2280132429 is 9242310822.

2280132429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2280132427) and next prime (2280132431).

It is not a de Polignac number, because 2280132429 - 21 = 2280132427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2280132429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280132427) 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, 719524 + ... + 722685.

It is an arithmetic number, because the mean of its divisors is an integer number (207678240).

Almost surely, 22280132429 is an apocalyptic number.

It is an amenable number.

2280132429 is a deficient number, since it is larger than the sum of its proper divisors (1042719411).

2280132429 is a wasteful number, since it uses less digits than its factorization.

2280132429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442260.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2280132429 is about 47750.7322352234. The cubic root of 2280132429 is about 1316.1943548543.

The spelling of 2280132429 in words is "two billion, two hundred eighty million, one hundred thirty-two thousand, four hundred twenty-nine".

Divisors: 1 3 17 31 51 93 527 1581 1442209 4326627 24517553 44708479 73552659 134125437 760044143 2280132429