Base | Representation |
---|---|
bin | 100000010010110000… |
… | …1100100101110010100 |
3 | 20122000001102222122002 |
4 | 1000211201210232110 |
5 | 2114011323104100 |
6 | 51505234254432 |
7 | 5003351033135 |
oct | 1004541445624 |
9 | 218001388562 |
10 | 69349034900 |
11 | 274577a4392 |
12 | 11534a27418 |
13 | 67026162c2 |
14 | 34dc3a3c8c |
15 | 1c0d3c72d5 |
hex | 1025864b94 |
69349034900 has 36 divisors (see below), whose sum is σ = 150751080480. Its totient is φ = 27691010400.
The previous prime is 69349034893. The next prime is 69349034939. The reversal of 69349034900 is 943094396.
It is a happy number.
It is a super-2 number, since 2×693490349002 (a number of 22 digits) 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 11 ways as a sum of consecutive naturals, for example, 550160 + ... + 664359.
Almost surely, 269349034900 is an apocalyptic number.
It is an amenable number.
69349034900 is an abundant number, since it is smaller than the sum of its proper divisors (81402045580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69349034900 is a wasteful number, since it uses less digits than its factorization.
69349034900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1215104 (or 1215097 counting only the distinct ones).
The product of its (nonzero) digits is 629856, while the sum is 47.
The spelling of 69349034900 in words is "sixty-nine billion, three hundred forty-nine million, thirty-four thousand, nine hundred".
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