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34401282 = 2327121157
BaseRepresentation
bin1000001100111…
…0110000000010
32101201202200120
42003032300002
532301320112
63225201110
7565256166
oct203166002
971652616
1034401282
1118467213
12b630196
1371863b6
1447d6ca6
153047e8c
hex20cec02

34401282 has 16 divisors (see below), whose sum is σ = 69059712. Its totient is φ = 11424240.

The previous prime is 34401271. The next prime is 34401299. The reversal of 34401282 is 28210443.

34401282 is nontrivially palindromic in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8953 + ... + 12204.

It is an arithmetic number, because the mean of its divisors is an integer number (4316232).

Almost surely, 234401282 is an apocalyptic number.

34401282 is an abundant number, since it is smaller than the sum of its proper divisors (34658430).

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

34401282 is a wasteful number, since it uses less digits than its factorization.

34401282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21433.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 34401282 is about 5865.2606080208. The cubic root of 34401282 is about 325.2307064076.

The spelling of 34401282 in words is "thirty-four million, four hundred one thousand, two hundred eighty-two".

Divisors: 1 2 3 6 271 542 813 1626 21157 42314 63471 126942 5733547 11467094 17200641 34401282