Base | Representation |
---|---|
bin | 1101010001100… |
… | …1100100001110 |
3 | 10212202210120022 |
4 | 3110121210032 |
5 | 103223213441 |
6 | 5305222142 |
7 | 1244160110 |
oct | 324314416 |
9 | 125683508 |
10 | 55679246 |
11 | 2947a707 |
12 | 16791952 |
13 | b6c63cc |
14 | 75753b0 |
15 | 4d4c84b |
hex | 351990e |
55679246 has 24 divisors (see below), whose sum is σ = 98875920. Its totient is φ = 23034816.
The previous prime is 55679243. The next prime is 55679249. The reversal of 55679246 is 64297655.
It is an interprime number because it is at equal distance from previous prime (55679243) and next prime (55679249).
It is a super-4 number, since 4×556792464 (a number of 32 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 55679197 and 55679206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55679243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9410 + ... + 14138.
It is an arithmetic number, because the mean of its divisors is an integer number (4119830).
Almost surely, 255679246 is an apocalyptic number.
55679246 is a deficient number, since it is larger than the sum of its proper divisors (43196674).
55679246 is a wasteful number, since it uses less digits than its factorization.
55679246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4796 (or 4767 counting only the distinct ones).
The product of its digits is 453600, while the sum is 44.
The square root of 55679246 is about 7461.8527189968. The cubic root of 55679246 is about 381.8543847106.
The spelling of 55679246 in words is "fifty-five million, six hundred seventy-nine thousand, two hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •