Base | Representation |
---|---|
bin | 110111010100… |
… | …1110011011110 |
3 | 2000120201012221 |
4 | 1232221303132 |
5 | 24411211240 |
6 | 2513415554 |
7 | 501361501 |
oct | 156516336 |
9 | 60521187 |
10 | 29007070 |
11 | 15412494 |
12 | 986a5ba |
13 | 6018061 |
14 | 3bd1138 |
15 | 282ea4a |
hex | 1ba9cde |
29007070 has 16 divisors (see below), whose sum is σ = 52306848. Its totient is φ = 11581920.
The previous prime is 29007067. The next prime is 29007073. The reversal of 29007070 is 7070092.
It is an interprime number because it is at equal distance from previous prime (29007067) and next prime (29007073).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29007073) 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, 4012 + ... + 8608.
It is an arithmetic number, because the mean of its divisors is an integer number (3269178).
Almost surely, 229007070 is an apocalyptic number.
29007070 is a deficient number, since it is larger than the sum of its proper divisors (23299778).
29007070 is a wasteful number, since it uses less digits than its factorization.
29007070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5235.
The product of its (nonzero) digits is 882, while the sum is 25.
The square root of 29007070 is about 5385.8212001514. The cubic root of 29007070 is about 307.2566475284.
The spelling of 29007070 in words is "twenty-nine million, seven thousand, seventy".
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