Base | Representation |
---|---|
bin | 1100110010000… |
… | …00100111000010 |
3 | 21110202022100200 |
4 | 12121000213002 |
5 | 204422010034 |
6 | 14350030030 |
7 | 2441230662 |
oct | 631004702 |
9 | 243668320 |
10 | 107219394 |
11 | 55582577 |
12 | 2baa8316 |
13 | 192a0839 |
14 | 103501a2 |
15 | 962da99 |
hex | 66409c2 |
107219394 has 24 divisors (see below), whose sum is σ = 244536240. Its totient is φ = 33858648.
The previous prime is 107219347. The next prime is 107219401. The reversal of 107219394 is 493912701.
It is a super-2 number, since 2×1072193942 = 22991996899454472, which contains 22 as substring.
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, 156412 + ... + 157095.
It is an arithmetic number, because the mean of its divisors is an integer number (10189010).
Almost surely, 2107219394 is an apocalyptic number.
107219394 is an abundant number, since it is smaller than the sum of its proper divisors (137316846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107219394 is a wasteful number, since it uses less digits than its factorization.
107219394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313534 (or 313531 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 107219394 is about 10354.6798115635. The cubic root of 107219394 is about 475.0701931355.
The spelling of 107219394 in words is "one hundred seven million, two hundred nineteen thousand, three hundred ninety-four".
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