Base | Representation |
---|---|
bin | 11110110011001011… |
… | …100001010000011110 |
3 | 10011100202202102102200 |
4 | 132303023201100132 |
5 | 1020212123200132 |
6 | 23105332232330 |
7 | 2250346055433 |
oct | 366313412036 |
9 | 104322672380 |
10 | 33070912542 |
11 | 13030739088 |
12 | 64ab46b6a6 |
13 | 3170677605 |
14 | 185a22db8a |
15 | cd8528d7c |
hex | 7b32e141e |
33070912542 has 36 divisors (see below), whose sum is σ = 72096976224. Its totient is φ = 10955849400.
The previous prime is 33070912531. The next prime is 33070912573. The reversal of 33070912542 is 24521907033.
33070912542 is a `hidden beast` number, since 3 + 30 + 70 + 9 + 12 + 542 = 666.
It is a super-2 number, since 2×330709125422 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33070912497 and 33070912506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 443667 + ... + 512817.
It is an arithmetic number, because the mean of its divisors is an integer number (2002693784).
Almost surely, 233070912542 is an apocalyptic number.
33070912542 is an abundant number, since it is smaller than the sum of its proper divisors (39026063682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33070912542 is a wasteful number, since it uses less digits than its factorization.
33070912542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69485 (or 69319 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The spelling of 33070912542 in words is "thirty-three billion, seventy million, nine hundred twelve thousand, five hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •