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234237000029 = 31127233255349
BaseRepresentation
bin1101101000100110011…
…1001111100101011101
3211101121101020111020112
43122021213033211131
512314204133000104
6255335035455405
722631416435424
oct3321147174535
9741541214215
10234237000029
119038075304a
12394915b7565
131911c446186
14b4a11342bb
15615e03a86e
hex36899cf95d

234237000029 has 16 divisors (see below), whose sum is σ = 244743782400. Its totient is φ = 223929982080.

The previous prime is 234237000013. The next prime is 234237000031. The reversal of 234237000029 is 920000732432.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 234237000029 - 24 = 234237000013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234236999959 and 234237000004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234237600029) 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, 789647 + ... + 1044995.

It is an arithmetic number, because the mean of its divisors is an integer number (15296486400).

Almost surely, 2234237000029 is an apocalyptic number.

It is an amenable number.

234237000029 is a deficient number, since it is larger than the sum of its proper divisors (10506782371).

234237000029 is a wasteful number, since it uses less digits than its factorization.

234237000029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255740.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 234237000029 in words is "two hundred thirty-four billion, two hundred thirty-seven million, twenty-nine", and thus it is an aban number.

Divisors: 1 31 127 233 3937 7223 29591 255349 917321 7915819 32429323 59496317 1005309013 1844385827 7556032259 234237000029