Base | Representation |
---|---|
bin | 100101110000… |
… | …1000101000110 |
3 | 1101020202102002 |
4 | 1023201011012 |
5 | 20031440134 |
6 | 1544145302 |
7 | 330160100 |
oct | 113410506 |
9 | 41222362 |
10 | 19796294 |
11 | 101a1281 |
12 | 6768232 |
13 | 41417ab |
14 | 28b4570 |
15 | 1b1087e |
hex | 12e1146 |
19796294 has 24 divisors (see below), whose sum is σ = 34993440. Its totient is φ = 8373456.
The previous prime is 19796267. The next prime is 19796377. The reversal of 19796294 is 49269791.
It is a super-2 number, since 2×197962942 = 783786512268872, which 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, 6464 + ... + 9020.
It is an arithmetic number, because the mean of its divisors is an integer number (1458060).
Almost surely, 219796294 is an apocalyptic number.
19796294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
19796294 is a deficient number, since it is larger than the sum of its proper divisors (15197146).
19796294 is a wasteful number, since it uses less digits than its factorization.
19796294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2652 (or 2645 counting only the distinct ones).
The product of its digits is 244944, while the sum is 47.
The square root of 19796294 is about 4449.3026419878. The cubic root of 19796294 is about 270.5170430800.
The spelling of 19796294 in words is "nineteen million, seven hundred ninety-six thousand, two hundred ninety-four".
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