Base | Representation |
---|---|
bin | 1011110100011… |
… | …10011110111000 |
3 | 20220120022220001 |
4 | 11322032132320 |
5 | 200340243002 |
6 | 13501042344 |
7 | 2312521222 |
oct | 572163670 |
9 | 226508801 |
10 | 99149752 |
11 | 50a70749 |
12 | 292563b4 |
13 | 177067c0 |
14 | d24d412 |
15 | 8a87a87 |
hex | 5e8e7b8 |
99149752 has 32 divisors (see below), whose sum is σ = 210747600. Its totient is φ = 43352064.
The previous prime is 99149693. The next prime is 99149759. The reversal of 99149752 is 25794199.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99149759) 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, 23113 + ... + 27064.
Almost surely, 299149752 is an apocalyptic number.
It is an amenable number.
99149752 is an abundant number, since it is smaller than the sum of its proper divisors (111597848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99149752 is a wasteful number, since it uses less digits than its factorization.
99149752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50215 (or 50211 counting only the distinct ones).
The product of its digits is 204120, while the sum is 46.
The square root of 99149752 is about 9957.3968485744. The cubic root of 99149752 is about 462.8396367698.
The spelling of 99149752 in words is "ninety-nine million, one hundred forty-nine thousand, seven hundred fifty-two".
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