Base | Representation |
---|---|
bin | 11011111010011… |
… | …10100000111100 |
3 | 121022121020222000 |
4 | 31331032200330 |
5 | 434420412134 |
6 | 35122422300 |
7 | 5542163565 |
oct | 1575164074 |
9 | 538536860 |
10 | 234154044 |
11 | 1101a0443 |
12 | 66501990 |
13 | 39684cb7 |
14 | 2315316c |
15 | 15853e99 |
hex | df4e83c |
234154044 has 24 divisors (see below), whose sum is σ = 607066320. Its totient is φ = 78051312.
The previous prime is 234154021. The next prime is 234154061. The reversal of 234154044 is 440451432.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 234153999 and 234154017.
It is a congruent number.
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, 1083939 + ... + 1084154.
It is an arithmetic number, because the mean of its divisors is an integer number (25294430).
Almost surely, 2234154044 is an apocalyptic number.
It is an amenable number.
234154044 is an abundant number, since it is smaller than the sum of its proper divisors (372912276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234154044 is a wasteful number, since it uses less digits than its factorization.
234154044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2168106 (or 2168098 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
The square root of 234154044 is about 15302.0927980456. The cubic root of 234154044 is about 616.3592067830.
The spelling of 234154044 in words is "two hundred thirty-four million, one hundred fifty-four thousand, forty-four".
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