Base | Representation |
---|---|
bin | 101110011101101111… |
… | …111111110100010100 |
3 | 11202210000011212021012 |
4 | 232131233333310110 |
5 | 1304134124322312 |
6 | 34530354311352 |
7 | 3414231405515 |
oct | 563557776424 |
9 | 152700155235 |
10 | 49891245332 |
11 | 1a182342065 |
12 | 9804588558 |
13 | 4921382456 |
14 | 25b4100a0c |
15 | 1470061322 |
hex | b9dbffd14 |
49891245332 has 12 divisors (see below), whose sum is σ = 89669400660. Its totient is φ = 24271416576.
The previous prime is 49891245311. The next prime is 49891245353. The reversal of 49891245332 is 23354219894.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (49891245311) and next prime (49891245353).
It can be written as a sum of positive squares in 2 ways, for example, as 48046886416 + 1844358916 = 219196^2 + 42946^2 .
It is a congruent number.
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, 168551357 + ... + 168551652.
It is an arithmetic number, because the mean of its divisors is an integer number (7472450055).
Almost surely, 249891245332 is an apocalyptic number.
It is an amenable number.
49891245332 is a deficient number, since it is larger than the sum of its proper divisors (39778155328).
49891245332 is a wasteful number, since it uses less digits than its factorization.
49891245332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337103050 (or 337103048 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 50.
The spelling of 49891245332 in words is "forty-nine billion, eight hundred ninety-one million, two hundred forty-five thousand, three hundred thirty-two".
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