Base | Representation |
---|---|
bin | 1110100111100… |
… | …1010110001110 |
3 | 11021101002121102 |
4 | 3221321112032 |
5 | 111144030241 |
6 | 10030103102 |
7 | 1343110214 |
oct | 351712616 |
9 | 137332542 |
10 | 61314446 |
11 | 316794a6 |
12 | 1864aa92 |
13 | c91a34b |
14 | 8200cb4 |
15 | 55b239b |
hex | 3a7958e |
61314446 has 4 divisors (see below), whose sum is σ = 91971672. Its totient is φ = 30657222.
The previous prime is 61314443. The next prime is 61314499. The reversal of 61314446 is 64441316.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×613144462 = 7518922576573832, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61314443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15328610 + ... + 15328613.
It is an arithmetic number, because the mean of its divisors is an integer number (22992918).
Almost surely, 261314446 is an apocalyptic number.
61314446 is a deficient number, since it is larger than the sum of its proper divisors (30657226).
61314446 is a wasteful number, since it uses less digits than its factorization.
61314446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30657225.
The product of its digits is 6912, while the sum is 29.
The square root of 61314446 is about 7830.3541426937. The cubic root of 61314446 is about 394.3249614491.
The spelling of 61314446 in words is "sixty-one million, three hundred fourteen thousand, four hundred forty-six".
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