Base | Representation |
---|---|
bin | 10001101100110… |
… | …110111101000100 |
3 | 202200210202010200 |
4 | 101230312331010 |
5 | 1102011101400 |
6 | 45245050500 |
7 | 10234135605 |
oct | 2154667504 |
9 | 680722120 |
10 | 296972100 |
11 | 1426a6597 |
12 | 83556a30 |
13 | 496aa849 |
14 | 2b625dac |
15 | 1b111b00 |
hex | 11b36f44 |
296972100 has 54 divisors (see below), whose sum is σ = 930845370. Its totient is φ = 79192320.
The previous prime is 296972083. The next prime is 296972107. The reversal of 296972100 is 1279692.
It can be written as a sum of positive squares in 3 ways, for example, as 30276 + 296941824 = 174^2 + 17232^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (296972107) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 164085 + ... + 165884.
Almost surely, 2296972100 is an apocalyptic number.
296972100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
296972100 is an abundant number, since it is smaller than the sum of its proper divisors (633873270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
296972100 is a wasteful number, since it uses less digits than its factorization.
296972100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329989 (or 329979 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 296972100 is about 17232.8784595029. The cubic root of 296972100 is about 667.1731345824.
The spelling of 296972100 in words is "two hundred ninety-six million, nine hundred seventy-two thousand, one hundred".
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