Base | Representation |
---|---|
bin | 111111000111100100… |
… | …101101110010011000 |
3 | 20110221012110222001100 |
4 | 333013210231302120 |
5 | 2102244314101102 |
6 | 51045010151400 |
7 | 4616321203431 |
oct | 770744556230 |
9 | 213835428040 |
10 | 67772800152 |
11 | 26818a84942 |
12 | 11174b82560 |
13 | 6510bb1715 |
14 | 33cccd8488 |
15 | 1b69d1ea1c |
hex | fc792dc98 |
67772800152 has 48 divisors (see below), whose sum is σ = 186662385000. Its totient is φ = 22208034816.
The previous prime is 67772800091. The next prime is 67772800169. The reversal of 67772800152 is 25100827776.
It is a junction number, because it is equal to n+sod(n) for n = 67772800098 and 67772800107.
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, 7972777 + ... + 7981272.
Almost surely, 267772800152 is an apocalyptic number.
It is an amenable number.
67772800152 is an abundant number, since it is smaller than the sum of its proper divisors (118889584848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67772800152 is a wasteful number, since it uses less digits than its factorization.
67772800152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15954120 (or 15954113 counting only the distinct ones).
The product of its (nonzero) digits is 329280, while the sum is 45.
The spelling of 67772800152 in words is "sixty-seven billion, seven hundred seventy-two million, eight hundred thousand, one hundred fifty-two".
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