Base | Representation |
---|---|
bin | 1110010110011… |
… | …01100001101101 |
3 | 22101111220122001 |
4 | 13023031201231 |
5 | 221304121001 |
6 | 15540052301 |
7 | 2661131434 |
oct | 713154155 |
9 | 271456561 |
10 | 120379501 |
11 | 61a509a0 |
12 | 34394091 |
13 | 1bc2a898 |
14 | 11db811b |
15 | a87d001 |
hex | 72cd86d |
120379501 has 4 divisors (see below), whose sum is σ = 131323104. Its totient is φ = 109435900.
The previous prime is 120379481. The next prime is 120379513. The reversal of 120379501 is 105973021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 120379501 - 27 = 120379373 is a prime.
It is a super-3 number, since 3×1203795013 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 120379501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120379561) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5471785 + ... + 5471806.
It is an arithmetic number, because the mean of its divisors is an integer number (32830776).
Almost surely, 2120379501 is an apocalyptic number.
120379501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
120379501 is a deficient number, since it is larger than the sum of its proper divisors (10943603).
120379501 is a wasteful number, since it uses less digits than its factorization.
120379501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10943602.
The product of its (nonzero) digits is 1890, while the sum is 28.
The square root of 120379501 is about 10971.7592481789. The cubic root of 120379501 is about 493.7618287825.
The spelling of 120379501 in words is "one hundred twenty million, three hundred seventy-nine thousand, five hundred one".
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