Base | Representation |
---|---|
bin | 101001101110110… |
… | …100001100100000 |
3 | 1210210102201011010 |
4 | 221232310030200 |
5 | 2413213411042 |
6 | 153250220520 |
7 | 23231035311 |
oct | 5156641440 |
9 | 1723381133 |
10 | 700138272 |
11 | 32a234279 |
12 | 176584740 |
13 | b208a302 |
14 | 68db2608 |
15 | 416ed59c |
hex | 29bb4320 |
700138272 has 96 divisors (see below), whose sum is σ = 1896048000. Its totient is φ = 226050048.
The previous prime is 700138267. The next prime is 700138279. The reversal of 700138272 is 272831007.
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (700138279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1559104 + ... + 1559552.
It is an arithmetic number, because the mean of its divisors is an integer number (19750500).
Almost surely, 2700138272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 700138272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (948024000).
700138272 is an abundant number, since it is smaller than the sum of its proper divisors (1195909728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
700138272 is a wasteful number, since it uses less digits than its factorization.
700138272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 938 (or 930 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 700138272 is about 26460.1260767971. The cubic root of 700138272 is about 887.9624608756.
Adding to 700138272 its reverse (272831007), we get a palindrome (972969279).
The spelling of 700138272 in words is "seven hundred million, one hundred thirty-eight thousand, two hundred seventy-two".
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