Base | Representation |
---|---|
bin | 10010111101010011111000 |
3 | 100100111011201 |
4 | 102331103320 |
5 | 2233012340 |
6 | 254303544 |
7 | 60145660 |
oct | 22752370 |
9 | 10314151 |
10 | 4969720 |
11 | 2894908 |
12 | 17b7bb4 |
13 | 1050082 |
14 | 9351a0 |
15 | 68279a |
hex | 4bd4f8 |
4969720 has 32 divisors (see below), whose sum is σ = 12780000. Its totient is φ = 1703808.
The previous prime is 4969709. The next prime is 4969751. The reversal of 4969720 is 279694.
It is a self number, because there is not a number n which added to its sum of digits gives 4969720.
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 7 ways as a sum of consecutive naturals, for example, 8595 + ... + 9154.
It is an arithmetic number, because the mean of its divisors is an integer number (399375).
Almost surely, 24969720 is an apocalyptic number.
4969720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4969720 is an abundant number, since it is smaller than the sum of its proper divisors (7810280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4969720 is a wasteful number, since it uses less digits than its factorization.
4969720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17767 (or 17763 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 4969720 is about 2229.2868814937. The cubic root of 4969720 is about 170.6517083515.
The spelling of 4969720 in words is "four million, nine hundred sixty-nine thousand, seven hundred twenty".
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