Base | Representation |
---|---|
bin | 110101101101110… |
… | …100001100110110 |
3 | 2022210202211202100 |
4 | 311231310030312 |
5 | 3321201441432 |
6 | 225231522530 |
7 | 31222045146 |
oct | 6555641466 |
9 | 2283684670 |
10 | 901202742 |
11 | 422783a60 |
12 | 211989446 |
13 | 114927c7b |
14 | 87990926 |
15 | 541b807c |
hex | 35b74336 |
901202742 has 48 divisors (see below), whose sum is σ = 2255424912. Its totient is φ = 257026560.
The previous prime is 901202741. The next prime is 901202779. The reversal of 901202742 is 247202109.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (901202741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130503 + ... + 137234.
It is an arithmetic number, because the mean of its divisors is an integer number (46988019).
Almost surely, 2901202742 is an apocalyptic number.
901202742 is an abundant number, since it is smaller than the sum of its proper divisors (1354222170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
901202742 is a wasteful number, since it uses less digits than its factorization.
901202742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267773 (or 267770 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 901202742 is about 30020.0390073031. The cubic root of 901202742 is about 965.9192800625.
The spelling of 901202742 in words is "nine hundred one million, two hundred two thousand, seven hundred forty-two".
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