Base | Representation |
---|---|
bin | 1110010100101… |
… | …00110001111110 |
3 | 22101002002210111 |
4 | 13022110301332 |
5 | 221224201240 |
6 | 15531100234 |
7 | 2656143001 |
oct | 712246176 |
9 | 271062714 |
10 | 120147070 |
11 | 619022aa |
12 | 342a167a |
13 | 1bb78b54 |
14 | 11d57538 |
15 | a8341ea |
hex | 7294c7e |
120147070 has 16 divisors (see below), whose sum is σ = 227647440. Its totient is φ = 45529344.
The previous prime is 120147067. The next prime is 120147073. The reversal of 120147070 is 70741021.
It is an interprime number because it is at equal distance from previous prime (120147067) and next prime (120147073).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120147073) 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, 315987 + ... + 316366.
It is an arithmetic number, because the mean of its divisors is an integer number (14227965).
Almost surely, 2120147070 is an apocalyptic number.
120147070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120147070 is a deficient number, since it is larger than the sum of its proper divisors (107500370).
120147070 is a wasteful number, since it uses less digits than its factorization.
120147070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 632379.
The product of its (nonzero) digits is 392, while the sum is 22.
The square root of 120147070 is about 10961.1618909676. The cubic root of 120147070 is about 493.4438358301.
Adding to 120147070 its reverse (70741021), we get a palindrome (190888091).
The spelling of 120147070 in words is "one hundred twenty million, one hundred forty-seven thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •