Base | Representation |
---|---|
bin | 1011101110101… |
… | …0100001111100 |
3 | 10102120101000221 |
4 | 2323222201330 |
5 | 100043221012 |
6 | 4514231124 |
7 | 1135103020 |
oct | 273524174 |
9 | 112511027 |
10 | 49195132 |
11 | 25851038 |
12 | 145854a4 |
13 | a265c5c |
14 | 6768380 |
15 | 44bb507 |
hex | 2eea87c |
49195132 has 12 divisors (see below), whose sum is σ = 98390320. Its totient is φ = 21083616.
The previous prime is 49195129. The next prime is 49195147. The reversal of 49195132 is 23159194.
49195132 is an admirable number.
It is a super-2 number, since 2×491951322 = 4840322024994848, which contains 22 as substring.
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, 878457 + ... + 878512.
Almost surely, 249195132 is an apocalyptic number.
It is an amenable number.
49195132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49195132 is a wasteful number, since it uses less digits than its factorization.
49195132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1756980 (or 1756978 counting only the distinct ones).
The product of its digits is 9720, while the sum is 34.
The square root of 49195132 is about 7013.9241512865. The cubic root of 49195132 is about 366.4156743261.
The spelling of 49195132 in words is "forty-nine million, one hundred ninety-five thousand, one hundred thirty-two".
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