Base | Representation |
---|---|
bin | 11011001111100111… |
… | …000000011111001110 |
3 | 2210111200111221211000 |
4 | 123033213000133032 |
5 | 434402221204402 |
6 | 21234423241130 |
7 | 2053625441640 |
oct | 331747003716 |
9 | 83450457730 |
10 | 29252913102 |
11 | 11451563646 |
12 | 58048a91a6 |
13 | 29b267a54a |
14 | 15b7134890 |
15 | b63254c1c |
hex | 6cf9c07ce |
29252913102 has 32 divisors (see below), whose sum is σ = 74293113600. Its totient is φ = 8357975064.
The previous prime is 29252913073. The next prime is 29252913139. The reversal of 29252913102 is 20131925292.
29252913102 is a `hidden beast` number, since 2 + 9 + 252 + 91 + 310 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38693952 + ... + 38694707.
It is an arithmetic number, because the mean of its divisors is an integer number (2321659800).
Almost surely, 229252913102 is an apocalyptic number.
29252913102 is an abundant number, since it is smaller than the sum of its proper divisors (45040200498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29252913102 is a wasteful number, since it uses less digits than its factorization.
29252913102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77388677 (or 77388671 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The spelling of 29252913102 in words is "twenty-nine billion, two hundred fifty-two million, nine hundred thirteen thousand, one hundred two".
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