Base | Representation |
---|---|
bin | 1011100111100… |
… | …00000000000000 |
3 | 20210101002001112 |
4 | 11303300000000 |
5 | 144421431112 |
6 | 13400422452 |
7 | 2262220466 |
oct | 563600000 |
9 | 223332045 |
10 | 97452032 |
11 | 50011177 |
12 | 28777a28 |
13 | 17260b32 |
14 | cd2a836 |
15 | 884ea22 |
hex | 5cf0000 |
97452032 has 34 divisors (see below), whose sum is σ = 195033648. Its totient is φ = 48693248.
The previous prime is 97452031. The next prime is 97452059. The reversal of 97452032 is 23025479.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a self number, because there is not a number n which added to its sum of digits gives 97452032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97452031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64793 + ... + 66279.
Almost surely, 297452032 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 97452032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97516824).
97452032 is an abundant number, since it is smaller than the sum of its proper divisors (97581616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97452032 is an frugal number, since it uses more digits than its factorization.
97452032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1519 (or 1489 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 97452032 is about 9871.7795761453. The cubic root of 97452032 is about 460.1827125459.
The spelling of 97452032 in words is "ninety-seven million, four hundred fifty-two thousand, thirty-two".
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