Base | Representation |
---|---|
bin | 10010111110000011000100 |
3 | 100100122022120 |
4 | 102332003010 |
5 | 2233111430 |
6 | 254325540 |
7 | 60160533 |
oct | 22760304 |
9 | 10318276 |
10 | 4972740 |
11 | 2897103 |
12 | 17b98b0 |
13 | 1051566 |
14 | 93631a |
15 | 683610 |
hex | 4be0c4 |
4972740 has 48 divisors (see below), whose sum is σ = 14142912. Its totient is φ = 1305216.
The previous prime is 4972739. The next prime is 4972771. The reversal of 4972740 is 472794.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3402 + ... + 4638.
It is an arithmetic number, because the mean of its divisors is an integer number (294644).
Almost surely, 24972740 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4972740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7071456).
4972740 is an abundant number, since it is smaller than the sum of its proper divisors (9170172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4972740 is a wasteful number, since it uses less digits than its factorization.
4972740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1316 (or 1314 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 33.
The square root of 4972740 is about 2229.9641252720. The cubic root of 4972740 is about 170.6862685683.
The spelling of 4972740 in words is "four million, nine hundred seventy-two thousand, seven hundred forty".
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