Base | Representation |
---|---|
bin | 100100100010110… |
… | …101011110010101 |
3 | 1120201200022010210 |
4 | 210202311132111 |
5 | 2223424033301 |
6 | 140501040033 |
7 | 21123235446 |
oct | 4442653625 |
9 | 1521608123 |
10 | 613111701 |
11 | 2950a3994 |
12 | 1513b6019 |
13 | 9a0398b7 |
14 | 5b5db2cd |
15 | 38c5cad6 |
hex | 248b5795 |
613111701 has 8 divisors (see below), whose sum is σ = 818167744. Its totient is φ = 408398400.
The previous prime is 613111699. The next prime is 613111717. The reversal of 613111701 is 107111316.
613111701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 613111701 - 21 = 613111699 is a prime.
It is a super-2 number, since 2×6131117012 = 751811915806226802, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (613111721) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81481 + ... + 88686.
It is an arithmetic number, because the mean of its divisors is an integer number (102270968).
Almost surely, 2613111701 is an apocalyptic number.
It is an amenable number.
613111701 is a deficient number, since it is larger than the sum of its proper divisors (205056043).
613111701 is a wasteful number, since it uses less digits than its factorization.
613111701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171371.
The product of its (nonzero) digits is 126, while the sum is 21.
The square root of 613111701 is about 24761.0924839757. The cubic root of 613111701 is about 849.5322459876.
The spelling of 613111701 in words is "six hundred thirteen million, one hundred eleven thousand, seven hundred one".
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