Base | Representation |
---|---|
bin | 11111101111001… |
… | …010011110111001 |
3 | 1101002220122020111 |
4 | 133233022132321 |
5 | 2042302114101 |
6 | 124500224321 |
7 | 16123545640 |
oct | 3757123671 |
9 | 1332818214 |
10 | 532457401 |
11 | 253616143 |
12 | 12a39b0a1 |
13 | 8640a768 |
14 | 50a04357 |
15 | 31b2a251 |
hex | 1fbca7b9 |
532457401 has 8 divisors (see below), whose sum is σ = 616859264. Its totient is φ = 450139680.
The previous prime is 532457399. The next prime is 532457413. The reversal of 532457401 is 104754235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 532457401 - 21 = 532457399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (532457461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520485 + ... + 521506.
It is an arithmetic number, because the mean of its divisors is an integer number (77107408).
Almost surely, 2532457401 is an apocalyptic number.
It is an amenable number.
532457401 is a deficient number, since it is larger than the sum of its proper divisors (84401863).
532457401 is a wasteful number, since it uses less digits than its factorization.
532457401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042071.
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 532457401 is about 23075.0384831748. The cubic root of 532457401 is about 810.5160563528.
The spelling of 532457401 in words is "five hundred thirty-two million, four hundred fifty-seven thousand, four hundred one".
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