Base | Representation |
---|---|
bin | 100000010101010… |
… | …101110101110100 |
3 | 1101210202002121222 |
4 | 200111111311310 |
5 | 2102332343041 |
6 | 125454525512 |
7 | 16304610524 |
oct | 4025256564 |
9 | 1353662558 |
10 | 542465396 |
11 | 259231310 |
12 | 131806898 |
13 | 88502b55 |
14 | 5208b684 |
15 | 3295574b |
hex | 20555d74 |
542465396 has 48 divisors (see below), whose sum is σ = 1083680640. Its totient is φ = 235192320.
The previous prime is 542465389. The next prime is 542465401. The reversal of 542465396 is 693564245.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 583460 + ... + 584388.
It is an arithmetic number, because the mean of its divisors is an integer number (22576680).
Almost surely, 2542465396 is an apocalyptic number.
It is an amenable number.
542465396 is a deficient number, since it is larger than the sum of its proper divisors (541215244).
542465396 is a wasteful number, since it uses less digits than its factorization.
542465396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544 (or 1542 counting only the distinct ones).
The product of its digits is 777600, while the sum is 44.
The square root of 542465396 is about 23290.8865438824. The cubic root of 542465396 is about 815.5626841817.
The spelling of 542465396 in words is "five hundred forty-two million, four hundred sixty-five thousand, three hundred ninety-six".
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