Base | Representation |
---|---|
bin | 10001110001011… |
… | …11111000111100 |
3 | 101101112202110002 |
4 | 20320233320330 |
5 | 301132001243 |
6 | 22443333432 |
7 | 3460164143 |
oct | 1070577074 |
9 | 341482402 |
10 | 149093948 |
11 | 77183543 |
12 | 41b21278 |
13 | 24b72693 |
14 | 15b3075a |
15 | d150eb8 |
hex | 8e2fe3c |
149093948 has 6 divisors (see below), whose sum is σ = 260914416. Its totient is φ = 74546972.
The previous prime is 149093939. The next prime is 149093983. The reversal of 149093948 is 849390941.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18636740 + ... + 18636747.
It is an arithmetic number, because the mean of its divisors is an integer number (43485736).
Almost surely, 2149093948 is an apocalyptic number.
It is an amenable number.
149093948 is a deficient number, since it is larger than the sum of its proper divisors (111820468).
149093948 is a wasteful number, since it uses less digits than its factorization.
149093948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37273491 (or 37273489 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 47.
The square root of 149093948 is about 12210.4032693437. The cubic root of 149093948 is about 530.2573189797.
The spelling of 149093948 in words is "one hundred forty-nine million, ninety-three thousand, nine hundred forty-eight".
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