Base | Representation |
---|---|
bin | 10100001100010… |
… | …00101011111100 |
3 | 102210201102111201 |
4 | 22012020223330 |
5 | 321330134404 |
6 | 24450225244 |
7 | 4124466001 |
oct | 1206105374 |
9 | 383642451 |
10 | 169380604 |
11 | 8767a178 |
12 | 48885224 |
13 | 29126413 |
14 | 186d18a8 |
15 | ed0bca4 |
hex | a188afc |
169380604 has 12 divisors (see below), whose sum is σ = 296517928. Its totient is φ = 84661200.
The previous prime is 169380593. The next prime is 169380613. The reversal of 169380604 is 406083961.
It is a super-2 number, since 2×1693806042 = 57379578022809632, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10819 + ... + 21349.
Almost surely, 2169380604 is an apocalyptic number.
It is an amenable number.
169380604 is a deficient number, since it is larger than the sum of its proper divisors (127137324).
169380604 is a wasteful number, since it uses less digits than its factorization.
169380604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14556 (or 14554 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 169380604 is about 13014.6303827654. The cubic root of 169380604 is about 553.2922143281.
The spelling of 169380604 in words is "one hundred sixty-nine million, three hundred eighty thousand, six hundred four".
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