Base | Representation |
---|---|
bin | 111001001100100110… |
… | …011100011110111101 |
3 | 12212112002120102211001 |
4 | 321030212130132331 |
5 | 2001234130014301 |
6 | 44114041530301 |
7 | 4302625145362 |
oct | 711446343675 |
9 | 185462512731 |
10 | 61414688701 |
11 | 24055a99683 |
12 | ba9b7a3991 |
13 | 5a3987c6b2 |
14 | 2d8870a469 |
15 | 18e6a49c01 |
hex | e4c99c7bd |
61414688701 has 4 divisors (see below), whose sum is σ = 61467496992. Its totient is φ = 61361880412.
The previous prime is 61414688623. The next prime is 61414688729. The reversal of 61414688701 is 10788641416.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 61414688701 - 223 = 61406300093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61414688791) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26402401 + ... + 26404726.
It is an arithmetic number, because the mean of its divisors is an integer number (15366874248).
Almost surely, 261414688701 is an apocalyptic number.
It is an amenable number.
61414688701 is a deficient number, since it is larger than the sum of its proper divisors (52808291).
61414688701 is a wasteful number, since it uses less digits than its factorization.
61414688701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52808290.
The product of its (nonzero) digits is 258048, while the sum is 46.
The spelling of 61414688701 in words is "sixty-one billion, four hundred fourteen million, six hundred eighty-eight thousand, seven hundred one".
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