Base | Representation |
---|---|
bin | 101100010001111… |
… | …000101010010101 |
3 | 1220202212112001200 |
4 | 230101320222111 |
5 | 3010134323122 |
6 | 201414343113 |
7 | 24260266335 |
oct | 5421705225 |
9 | 1822775050 |
10 | 742886037 |
11 | 351381303 |
12 | 18895aa99 |
13 | baba674a |
14 | 7093d0c5 |
15 | 453445ac |
hex | 2c478a95 |
742886037 has 24 divisors (see below), whose sum is σ = 1106093664. Its totient is φ = 480108384.
The previous prime is 742885991. The next prime is 742886063. The reversal of 742886037 is 730688247.
It is a happy number.
It is not a de Polignac number, because 742886037 - 27 = 742885909 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 742885983 and 742886001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (742886537) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90298 + ... + 98180.
It is an arithmetic number, because the mean of its divisors is an integer number (46087236).
Almost surely, 2742886037 is an apocalyptic number.
It is an amenable number.
742886037 is a deficient number, since it is larger than the sum of its proper divisors (363207627).
742886037 is a wasteful number, since it uses less digits than its factorization.
742886037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8209 (or 8206 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 45.
The square root of 742886037 is about 27255.9358122226. The cubic root of 742886037 is about 905.6785147989.
The spelling of 742886037 in words is "seven hundred forty-two million, eight hundred eighty-six thousand, thirty-seven".
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