Base | Representation |
---|---|
bin | 1110101010011… |
… | …1001111100010 |
3 | 11021201122110221 |
4 | 3222213033202 |
5 | 111221034214 |
6 | 10034113254 |
7 | 1344522250 |
oct | 352471742 |
9 | 137648427 |
10 | 61502434 |
11 | 31797764 |
12 | 1871b82a |
13 | c984a96 |
14 | 824d5d0 |
15 | 55ece24 |
hex | 3aa73e2 |
61502434 has 8 divisors (see below), whose sum is σ = 105432768. Its totient is φ = 26358180.
The previous prime is 61502429. The next prime is 61502453. The reversal of 61502434 is 43420516.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 61502399 and 61502408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196502 + ... + 2196529.
It is an arithmetic number, because the mean of its divisors is an integer number (13179096).
Almost surely, 261502434 is an apocalyptic number.
61502434 is a deficient number, since it is larger than the sum of its proper divisors (43930334).
61502434 is a wasteful number, since it uses less digits than its factorization.
61502434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4393040.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 61502434 is about 7842.3487553156. The cubic root of 61502434 is about 394.7275459194.
The spelling of 61502434 in words is "sixty-one million, five hundred two thousand, four hundred thirty-four".
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