Base | Representation |
---|---|
bin | 111000000111… |
… | …0100110110100 |
3 | 2001100200121000 |
4 | 1300032212310 |
5 | 30012414311 |
6 | 2530323300 |
7 | 505031316 |
oct | 160164664 |
9 | 61320530 |
10 | 29419956 |
11 | 15674715 |
12 | 9a29530 |
13 | 6130c77 |
14 | 3c9b7b6 |
15 | 28b2056 |
hex | 1c0e9b4 |
29419956 has 24 divisors (see below), whose sum is σ = 76274240. Its totient is φ = 9806616.
The previous prime is 29419939. The next prime is 29419981. The reversal of 29419956 is 65991492.
It is a super-2 number, since 2×294199562 = 1731067622083872, 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 7 ways as a sum of consecutive naturals, for example, 136096 + ... + 136311.
Almost surely, 229419956 is an apocalyptic number.
It is an amenable number.
29419956 is an abundant number, since it is smaller than the sum of its proper divisors (46854284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29419956 is a wasteful number, since it uses less digits than its factorization.
29419956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272420 (or 272412 counting only the distinct ones).
The product of its digits is 174960, while the sum is 45.
The square root of 29419956 is about 5424.0165928950. The cubic root of 29419956 is about 308.7076129477.
The spelling of 29419956 in words is "twenty-nine million, four hundred nineteen thousand, nine hundred fifty-six".
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