Base | Representation |
---|---|
bin | 110101001101… |
… | …110111011101 |
3 | 222020202101120 |
4 | 311031313131 |
5 | 12032403204 |
6 | 1215001153 |
7 | 226401543 |
oct | 65156735 |
9 | 28222346 |
10 | 13950429 |
11 | 7969189 |
12 | 48091b9 |
13 | 2b759bc |
14 | 1bd1d93 |
15 | 13586d9 |
hex | d4dddd |
13950429 has 8 divisors (see below), whose sum is σ = 18627840. Its totient is φ = 9286656.
The previous prime is 13950413. The next prime is 13950463. The reversal of 13950429 is 92405931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13950429 - 24 = 13950413 is a prime.
It is a super-2 number, since 2×139504292 = 389228938568082, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13950429.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13950499) 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, 717 + ... + 5330.
It is an arithmetic number, because the mean of its divisors is an integer number (2328480).
Almost surely, 213950429 is an apocalyptic number.
It is an amenable number.
13950429 is a deficient number, since it is larger than the sum of its proper divisors (4677411).
13950429 is an equidigital number, since it uses as much as digits as its factorization.
13950429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6819.
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 13950429 is about 3735.0273091371. The cubic root of 13950429 is about 240.7294301084.
The spelling of 13950429 in words is "thirteen million, nine hundred fifty thousand, four hundred twenty-nine".
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