Base | Representation |
---|---|
bin | 110101010001… |
… | …111010110110 |
3 | 222021121011102 |
4 | 311101322312 |
5 | 12033421110 |
6 | 1215210102 |
7 | 226501130 |
oct | 65217266 |
9 | 28247142 |
10 | 13967030 |
11 | 797a700 |
12 | 4816932 |
13 | 2b8041c |
14 | 1bd8050 |
15 | 135d5a5 |
hex | d51eb6 |
13967030 has 96 divisors (see below), whose sum is σ = 33784128. Its totient is φ = 4055040.
The previous prime is 13966993. The next prime is 13967053. The reversal of 13967030 is 3076931.
13967030 = 402 + 412 + ... + 3472.
It is a junction number, because it is equal to n+sod(n) for n = 13966984 and 13967002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 143942 + ... + 144038.
It is an arithmetic number, because the mean of its divisors is an integer number (351918).
Almost surely, 213967030 is an apocalyptic number.
13967030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13967030 is an abundant number, since it is smaller than the sum of its proper divisors (19817098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13967030 is a wasteful number, since it uses less digits than its factorization.
13967030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150 (or 139 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 29.
The square root of 13967030 is about 3737.2489882265. The cubic root of 13967030 is about 240.8248815362.
The spelling of 13967030 in words is "thirteen million, nine hundred sixty-seven thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •