Base | Representation |
---|---|
bin | 1011101100110… |
… | …1000101010000 |
3 | 10102100020120112 |
4 | 2323031011100 |
5 | 100030341022 |
6 | 4511500452 |
7 | 1134061244 |
oct | 273150520 |
9 | 112306515 |
10 | 49074512 |
11 | 25779453 |
12 | 14527728 |
13 | a223096 |
14 | 6736424 |
15 | 44958e2 |
hex | 2ecd150 |
49074512 has 30 divisors (see below), whose sum is σ = 101013438. Its totient is φ = 23091712.
The previous prime is 49074463. The next prime is 49074521. The reversal of 49074512 is 21547094.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 37405456 + 11669056 = 6116^2 + 3416^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 683 + ... + 9930.
Almost surely, 249074512 is an apocalyptic number.
It is an amenable number.
49074512 is an abundant number, since it is smaller than the sum of its proper divisors (51938926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49074512 is a wasteful number, since it uses less digits than its factorization.
49074512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10655 (or 10632 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 49074512 is about 7005.3202639137. The cubic root of 49074512 is about 366.1159615435.
The spelling of 49074512 in words is "forty-nine million, seventy-four thousand, five hundred twelve".
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