Base | Representation |
---|---|
bin | 110011110011111111… |
… | …001010100100110101 |
3 | 12022121011100201022110 |
4 | 303303333022210311 |
5 | 1402414023420204 |
6 | 41320224521233 |
7 | 4006431643035 |
oct | 636377124465 |
9 | 168534321273 |
10 | 55633029429 |
11 | 2165943847a |
12 | a947480219 |
13 | 5327ac0033 |
14 | 299a8d58c5 |
15 | 16a9190889 |
hex | cf3fca935 |
55633029429 has 16 divisors (see below), whose sum is σ = 75312566784. Its totient is φ = 36523964400.
The previous prime is 55633029371. The next prime is 55633029457. The reversal of 55633029429 is 92492033655.
It is not a de Polignac number, because 55633029429 - 232 = 51338062133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55633029229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281767 + ... + 436644.
It is an arithmetic number, because the mean of its divisors is an integer number (4707035424).
Almost surely, 255633029429 is an apocalyptic number.
It is an amenable number.
55633029429 is a deficient number, since it is larger than the sum of its proper divisors (19679537355).
55633029429 is a wasteful number, since it uses less digits than its factorization.
55633029429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 718808.
The product of its (nonzero) digits is 1749600, while the sum is 48.
The spelling of 55633029429 in words is "fifty-five billion, six hundred thirty-three million, twenty-nine thousand, four hundred twenty-nine".
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