Base | Representation |
---|---|
bin | 1110111100101101… |
… | …1110010110101110 |
3 | 101100122201110100220 |
4 | 3233023132112232 |
5 | 31204231400132 |
6 | 1502103232210 |
7 | 201303630105 |
oct | 35713362656 |
9 | 11318643326 |
10 | 4012762542 |
11 | 177a110988 |
12 | 93ba48666 |
13 | 4bc46c809 |
14 | 2a0d1703c |
15 | 187446a2c |
hex | ef2de5ae |
4012762542 has 16 divisors (see below), whose sum is σ = 8108263632. Its totient is φ = 1323797760.
The previous prime is 4012762531. The next prime is 4012762583. The reversal of 4012762542 is 2452672104.
It is a super-2 number, since 2×40127625422 = 32204526436956603528, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3446809 + ... + 3447972.
It is an arithmetic number, because the mean of its divisors is an integer number (506766477).
Almost surely, 24012762542 is an apocalyptic number.
4012762542 is an abundant number, since it is smaller than the sum of its proper divisors (4095501090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4012762542 is a wasteful number, since it uses less digits than its factorization.
4012762542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6894883.
The product of its (nonzero) digits is 26880, while the sum is 33.
The square root of 4012762542 is about 63346.3696039481. The cubic root of 4012762542 is about 1589.0875323063.
The spelling of 4012762542 in words is "four billion, twelve million, seven hundred sixty-two thousand, five hundred forty-two".
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