Base | Representation |
---|---|
bin | 101100001001011… |
… | …001110000000000 |
3 | 1220121200112122000 |
4 | 230021121300000 |
5 | 3004102143042 |
6 | 201254544000 |
7 | 24232345140 |
oct | 5411316000 |
9 | 1817615560 |
10 | 740662272 |
11 | 3500a2589 |
12 | 188068000 |
13 | ba5a84cc |
14 | 70520920 |
15 | 4505574c |
hex | 2c259c00 |
740662272 has 352 divisors, whose sum is σ = 2593958400. Its totient is φ = 204374016.
The previous prime is 740662271. The next prime is 740662277. The reversal of 740662272 is 272266047.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (740662271) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8322004 + ... + 8322092.
It is an arithmetic number, because the mean of its divisors is an integer number (7369200).
Almost surely, 2740662272 is an apocalyptic number.
740662272 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 740662272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1296979200).
740662272 is an abundant number, since it is smaller than the sum of its proper divisors (1853296128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
740662272 is a wasteful number, since it uses less digits than its factorization.
740662272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168 (or 144 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The square root of 740662272 is about 27215.1110965948. Note that the first 3 decimals coincide. The cubic root of 740662272 is about 904.7739215302.
The spelling of 740662272 in words is "seven hundred forty million, six hundred sixty-two thousand, two hundred seventy-two".
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