Base | Representation |
---|---|
bin | 10010000001001… |
… | …01100110000101 |
3 | 101112102011100122 |
4 | 21000211212011 |
5 | 302143231213 |
6 | 22555351325 |
7 | 3513513305 |
oct | 1100454605 |
9 | 345364318 |
10 | 151148933 |
11 | 78357481 |
12 | 42752545 |
13 | 25411b50 |
14 | 16107605 |
15 | d409d08 |
hex | 9025985 |
151148933 has 8 divisors (see below), whose sum is σ = 171343200. Its totient is φ = 132178608.
The previous prime is 151148927. The next prime is 151148941. The reversal of 151148933 is 339841151.
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 151148933 - 24 = 151148917 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 151148893 and 151148902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151148903) 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, 305723 + ... + 306216.
It is an arithmetic number, because the mean of its divisors is an integer number (21417900).
Almost surely, 2151148933 is an apocalyptic number.
151148933 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
151148933 is a deficient number, since it is larger than the sum of its proper divisors (20194267).
151148933 is a wasteful number, since it uses less digits than its factorization.
151148933 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611971.
The product of its digits is 12960, while the sum is 35.
The square root of 151148933 is about 12294.2642317464. The cubic root of 151148933 is about 532.6824173163.
The spelling of 151148933 in words is "one hundred fifty-one million, one hundred forty-eight thousand, nine hundred thirty-three".
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