Base | Representation |
---|---|
bin | 1110011010110… |
… | …00000011100100 |
3 | 22102120201222102 |
4 | 13031120003210 |
5 | 221430300131 |
6 | 20000151232 |
7 | 2666013626 |
oct | 715300344 |
9 | 272521872 |
10 | 120946916 |
11 | 622a9232 |
12 | 34608518 |
13 | 1c098c2c |
14 | 120c4c16 |
15 | a9411cb |
hex | 73580e4 |
120946916 has 6 divisors (see below), whose sum is σ = 211657110. Its totient is φ = 60473456.
The previous prime is 120946909. The next prime is 120946919. The reversal of 120946916 is 619649021.
It can be written as a sum of positive squares in only one way, i.e., 95140516 + 25806400 = 9754^2 + 5080^2 .
It is a super-2 number, since 2×1209469162 = 29256312979822112, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 120946916.
It is not an unprimeable number, because it can be changed into a prime (120946919) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15118361 + ... + 15118368.
It is an arithmetic number, because the mean of its divisors is an integer number (35276185).
Almost surely, 2120946916 is an apocalyptic number.
It is an amenable number.
120946916 is a deficient number, since it is larger than the sum of its proper divisors (90710194).
120946916 is a wasteful number, since it uses less digits than its factorization.
120946916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30236733 (or 30236731 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 38.
The square root of 120946916 is about 10997.5868262087. The cubic root of 120946916 is about 494.5364036883.
The spelling of 120946916 in words is "one hundred twenty million, nine hundred forty-six thousand, nine hundred sixteen".
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