Base | Representation |
---|---|
bin | 1000010111110… |
… | …01110111110111 |
3 | 11220011000202102 |
4 | 10023321313313 |
5 | 120434320440 |
6 | 10545132315 |
7 | 1511640500 |
oct | 413716767 |
9 | 156130672 |
10 | 70229495 |
11 | 36708506 |
12 | 1b62a09b |
13 | 1171c11b |
14 | 9481ba7 |
15 | 6273b15 |
hex | 42f9df7 |
70229495 has 12 divisors (see below), whose sum is σ = 98034984. Its totient is φ = 48157200.
The previous prime is 70229479. The next prime is 70229507. The reversal of 70229495 is 59492207.
It is not a de Polignac number, because 70229495 - 24 = 70229479 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143081 + ... + 143570.
It is an arithmetic number, because the mean of its divisors is an integer number (8169582).
Almost surely, 270229495 is an apocalyptic number.
70229495 is a deficient number, since it is larger than the sum of its proper divisors (27805489).
70229495 is a wasteful number, since it uses less digits than its factorization.
70229495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286670 (or 286663 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 70229495 is about 8380.3039920996. The cubic root of 70229495 is about 412.5784264718.
The spelling of 70229495 in words is "seventy million, two hundred twenty-nine thousand, four hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •