Base | Representation |
---|---|
bin | 1110011000111… |
… | …01010001100111 |
3 | 22102010111201012 |
4 | 13030131101213 |
5 | 221400044101 |
6 | 15551052435 |
7 | 2663661656 |
oct | 714352147 |
9 | 272114635 |
10 | 120706151 |
11 | 62154355 |
12 | 3451111b |
13 | 1c013477 |
14 | 1206119d |
15 | a8e4bbb |
hex | 731d467 |
120706151 has 8 divisors (see below), whose sum is σ = 122145408. Its totient is φ = 119275000.
The previous prime is 120706147. The next prime is 120706163. The reversal of 120706151 is 151607021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120706151 - 22 = 120706147 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120706141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31046 + ... + 34716.
It is an arithmetic number, because the mean of its divisors is an integer number (15268176).
Almost surely, 2120706151 is an apocalyptic number.
120706151 is a deficient number, since it is larger than the sum of its proper divisors (1439257).
120706151 is a wasteful number, since it uses less digits than its factorization.
120706151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4053.
The product of its (nonzero) digits is 420, while the sum is 23.
The square root of 120706151 is about 10986.6351081666. The cubic root of 120706151 is about 494.2080333137.
The spelling of 120706151 in words is "one hundred twenty million, seven hundred six thousand, one hundred fifty-one".
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