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34231009242 = 2315736338651
BaseRepresentation
bin11111111000010100…
…111011111111011010
310021100121200102221010
4133320110323333122
51030101114243432
623420413154350
72321163530523
oct377024737732
9107317612833
1034231009242
111357656a991
126773a8b9b6
1332c6b0a271
14192a33384a
15d552d13cc
hex7f853bfda

34231009242 has 16 divisors (see below), whose sum is σ = 68898084192. Its totient is φ = 11337658800.

The previous prime is 34231009213. The next prime is 34231009259. The reversal of 34231009242 is 24290013243.

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, 18168384 + ... + 18170267.

It is an arithmetic number, because the mean of its divisors is an integer number (4306130262).

Almost surely, 234231009242 is an apocalyptic number.

34231009242 is an abundant number, since it is smaller than the sum of its proper divisors (34667074950).

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

34231009242 is a wasteful number, since it uses less digits than its factorization.

34231009242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36338813.

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 34231009242 in words is "thirty-four billion, two hundred thirty-one million, nine thousand, two hundred forty-two".

Divisors: 1 2 3 6 157 314 471 942 36338651 72677302 109015953 218031906 5705168207 11410336414 17115504621 34231009242