Base | Representation |
---|---|
bin | 1111110001111110010… |
… | …10100011111010000111 |
3 | 1220211120122011002000202 |
4 | 13320333022203322013 |
5 | 32340434224044143 |
6 | 1053032304401115 |
7 | 54113566442165 |
oct | 7707712437207 |
9 | 1824518132022 |
10 | 542225612423 |
11 | 199a5824a050 |
12 | 8910631619b |
13 | 3c19332b861 |
14 | 1c35b218235 |
15 | e187be5ab8 |
hex | 7e3f2a3e87 |
542225612423 has 8 divisors (see below), whose sum is σ = 591529080576. Its totient is φ = 492923849400.
The previous prime is 542225612359. The next prime is 542225612429. The reversal of 542225612423 is 324216522245.
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 542225612423 - 26 = 542225612359 is a prime.
It is a super-2 number, since 2×5422256124232 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542225612429) 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, 291128 + ... + 1081298.
It is an arithmetic number, because the mean of its divisors is an integer number (73941135072).
Almost surely, 2542225612423 is an apocalyptic number.
542225612423 is a deficient number, since it is larger than the sum of its proper divisors (49303468153).
542225612423 is a wasteful number, since it uses less digits than its factorization.
542225612423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852565.
The product of its digits is 230400, while the sum is 38.
The spelling of 542225612423 in words is "five hundred forty-two billion, two hundred twenty-five million, six hundred twelve thousand, four hundred twenty-three".
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