Base | Representation |
---|---|
bin | 111000111000110… |
… | …100101110111101 |
3 | 2110111220120022201 |
4 | 320320310232331 |
5 | 3423312421112 |
6 | 234412311501 |
7 | 32436303025 |
oct | 7070645675 |
9 | 2414816281 |
10 | 954420157 |
11 | 44a821a99 |
12 | 227772591 |
13 | 12296b972 |
14 | 90a84a85 |
15 | 58bcb257 |
hex | 38e34bbd |
954420157 has 8 divisors (see below), whose sum is σ = 987702272. Its totient is φ = 921294000.
The previous prime is 954420149. The next prime is 954420191. The reversal of 954420157 is 751024459.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 954420157 - 23 = 954420149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (954424157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26469 + ... + 51082.
It is an arithmetic number, because the mean of its divisors is an integer number (123462784).
Almost surely, 2954420157 is an apocalyptic number.
It is an amenable number.
954420157 is a deficient number, since it is larger than the sum of its proper divisors (33282115).
954420157 is a wasteful number, since it uses less digits than its factorization.
954420157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77979.
The product of its (nonzero) digits is 50400, while the sum is 37.
The square root of 954420157 is about 30893.6912168164. The cubic root of 954420157 is about 984.5698541848.
The spelling of 954420157 in words is "nine hundred fifty-four million, four hundred twenty thousand, one hundred fifty-seven".
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