Base | Representation |
---|---|
bin | 10010010111010… |
… | …11100101001010 |
3 | 101201212220112002 |
4 | 21023223211022 |
5 | 303414311114 |
6 | 23141551002 |
7 | 3550314605 |
oct | 1113534512 |
9 | 351786462 |
10 | 154057034 |
11 | 79a6336a |
12 | 43715462 |
13 | 25bbc711 |
14 | 1666333c |
15 | d7d17de |
hex | 92eb94a |
154057034 has 8 divisors (see below), whose sum is σ = 231259428. Its totient is φ = 76970560.
The previous prime is 154057021. The next prime is 154057051. The reversal of 154057034 is 430750451.
154057034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 139594225 + 14462809 = 11815^2 + 3803^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 154056988 and 154057006.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25577 + ... + 31020.
Almost surely, 2154057034 is an apocalyptic number.
154057034 is a deficient number, since it is larger than the sum of its proper divisors (77202394).
154057034 is a wasteful number, since it uses less digits than its factorization.
154057034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57960.
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 154057034 is about 12411.9713986135. The cubic root of 154057034 is about 536.0770035838.
The spelling of 154057034 in words is "one hundred fifty-four million, fifty-seven thousand, thirty-four".
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