Base | Representation |
---|---|
bin | 1110100011010… |
… | …1110111010001 |
3 | 11020212001102220 |
4 | 3220311313101 |
5 | 111111204113 |
6 | 10020131253 |
7 | 1340546310 |
oct | 350656721 |
9 | 136761386 |
10 | 61038033 |
11 | 314aa861 |
12 | 18536b29 |
13 | c8515a4 |
14 | 816c277 |
15 | 555a523 |
hex | 3a35dd1 |
61038033 has 32 divisors (see below), whose sum is σ = 95613696. Its totient is φ = 33915648.
The previous prime is 61038023. The next prime is 61038059. The reversal of 61038033 is 33083016.
It is not a de Polignac number, because 61038033 - 26 = 61037969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 61037994 and 61038012.
It is not an unprimeable number, because it can be changed into a prime (61038023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192391 + ... + 192707.
It is an arithmetic number, because the mean of its divisors is an integer number (2987928).
Almost surely, 261038033 is an apocalyptic number.
It is an amenable number.
61038033 is a deficient number, since it is larger than the sum of its proper divisors (34575663).
61038033 is a wasteful number, since it uses less digits than its factorization.
61038033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 553.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 61038033 is about 7812.6841098306. The cubic root of 61038033 is about 393.7315137705.
The spelling of 61038033 in words is "sixty-one million, thirty-eight thousand, thirty-three".
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