| Base | Representation |
|---|---|
| bin | 1001000000011… |
| … | …11011000011000 |
| 3 | 12021011212111000 |
| 4 | 10200033120120 |
| 5 | 123320413342 |
| 6 | 11255305000 |
| 7 | 1605152631 |
| oct | 440173030 |
| 9 | 167155430 |
| 10 | 75560472 |
| 11 | 39719779 |
| 12 | 2137b160 |
| 13 | 12867750 |
| 14 | a06c888 |
| 15 | 697844c |
| hex | 480f618 |
75560472 has 128 divisors (see below), whose sum is σ = 229824000. Its totient is φ = 22861440.
The previous prime is 75560467. The next prime is 75560477. The reversal of 75560472 is 27406557.
It is an interprime number because it is at equal distance from previous prime (75560467) and next prime (75560477).
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 (75560477) 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, 199179 + ... + 199557.
It is an arithmetic number, because the mean of its divisors is an integer number (1795500).
Almost surely, 275560472 is an apocalyptic number.
75560472 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 75560472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114912000).
75560472 is an abundant number, since it is smaller than the sum of its proper divisors (154263528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75560472 is a wasteful number, since it uses less digits than its factorization.
75560472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478 (or 468 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 36.
The square root of 75560472 is about 8692.5526745600. The cubic root of 75560472 is about 422.7642164666.
75560472 divided by its sum of digits (36) gives a palindrome (2098902).
The spelling of 75560472 in words is "seventy-five million, five hundred sixty thousand, four hundred seventy-two".
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