Base | Representation |
---|---|
bin | 1100001100011111111000 |
3 | 20000102100110 |
4 | 30030133320 |
5 | 1304300140 |
6 | 152304320 |
7 | 36113316 |
oct | 14143770 |
9 | 6012313 |
10 | 3196920 |
11 | 1893991 |
12 | 10a20a0 |
13 | 87c18c |
14 | 5d30b6 |
15 | 432380 |
hex | 30c7f8 |
3196920 has 32 divisors (see below), whose sum is σ = 9591120. Its totient is φ = 852480.
The previous prime is 3196913. The next prime is 3196927. The reversal of 3196920 is 296913.
It is an interprime number because it is at equal distance from previous prime (3196913) and next prime (3196927).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3196927) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13201 + ... + 13440.
Almost surely, 23196920 is an apocalyptic number.
3196920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3196920 is an abundant number, since it is smaller than the sum of its proper divisors (6394200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3196920 is a wasteful number, since it uses less digits than its factorization.
3196920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26655 (or 26651 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 30.
The square root of 3196920 is about 1787.9932885780. The cubic root of 3196920 is about 147.3139663648.
The spelling of 3196920 in words is "three million, one hundred ninety-six thousand, nine hundred twenty".
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