Base | Representation |
---|---|
bin | 1110010001011… |
… | …00011001000110 |
3 | 22100021101021100 |
4 | 13020230121012 |
5 | 221122010434 |
6 | 15514000530 |
7 | 2652412266 |
oct | 710543106 |
9 | 270241240 |
10 | 119719494 |
11 | 61640034 |
12 | 34116146 |
13 | 1ba5934b |
14 | 11c857a6 |
15 | a79c699 |
hex | 722c646 |
119719494 has 48 divisors (see below), whose sum is σ = 280453680. Its totient is φ = 36780480.
The previous prime is 119719487. The next prime is 119719499. The reversal of 119719494 is 494917911.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119719499) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7924 + ... + 17384.
It is an arithmetic number, because the mean of its divisors is an integer number (5842785).
Almost surely, 2119719494 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 119719494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140226840).
119719494 is an abundant number, since it is smaller than the sum of its proper divisors (160734186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119719494 is a wasteful number, since it uses less digits than its factorization.
119719494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9525 (or 9522 counting only the distinct ones).
The product of its digits is 81648, while the sum is 45.
The square root of 119719494 is about 10941.6403706209. The cubic root of 119719494 is about 492.8577887470.
The spelling of 119719494 in words is "one hundred nineteen million, seven hundred nineteen thousand, four hundred ninety-four".
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