Base | Representation |
---|---|
bin | 10011001111110… |
… | …11100001000110 |
3 | 102020211010200202 |
4 | 21213323201012 |
5 | 312313243332 |
6 | 24004410502 |
7 | 4000256456 |
oct | 1147734106 |
9 | 366733622 |
10 | 161462342 |
11 | 83161058 |
12 | 460a6a32 |
13 | 275b3262 |
14 | 1762dd66 |
15 | e295a62 |
hex | 99fb846 |
161462342 has 16 divisors (see below), whose sum is σ = 255897600. Its totient is φ = 76195080.
The previous prime is 161462299. The next prime is 161462351. The reversal of 161462342 is 243264161.
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, 2459 + ... + 18137.
It is an arithmetic number, because the mean of its divisors is an integer number (15993600).
Almost surely, 2161462342 is an apocalyptic number.
161462342 is a deficient number, since it is larger than the sum of its proper divisors (94435258).
161462342 is a wasteful number, since it uses less digits than its factorization.
161462342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15971.
The product of its digits is 6912, while the sum is 29.
The square root of 161462342 is about 12706.7833065650. The cubic root of 161462342 is about 544.5324295430.
The spelling of 161462342 in words is "one hundred sixty-one million, four hundred sixty-two thousand, three hundred forty-two".
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