Base | Representation |
---|---|
bin | 11100001000111… |
… | …111111001110110 |
3 | 1012220101020012010 |
4 | 130020333321312 |
5 | 1431330332300 |
6 | 114503105050 |
7 | 14461650630 |
oct | 3410777166 |
9 | 1186336163 |
10 | 472120950 |
11 | 222555504 |
12 | 112142186 |
13 | 76a73612 |
14 | 469b9a50 |
15 | 2b6aca50 |
hex | 1c23fe76 |
472120950 has 96 divisors (see below), whose sum is σ = 1360984320. Its totient is φ = 106070400.
The previous prime is 472120937. The next prime is 472120963. The reversal of 472120950 is 59021274.
It is an interprime number because it is at equal distance from previous prime (472120937) and next prime (472120963).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58140 + ... + 65760.
It is an arithmetic number, because the mean of its divisors is an integer number (14176920).
Almost surely, 2472120950 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 472120950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (680492160).
472120950 is an abundant number, since it is smaller than the sum of its proper divisors (888863370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472120950 is a wasteful number, since it uses less digits than its factorization.
472120950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7702 (or 7697 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 472120950 is about 21728.3443916006. The cubic root of 472120950 is about 778.6657828502.
The spelling of 472120950 in words is "four hundred seventy-two million, one hundred twenty thousand, nine hundred fifty".
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