Base | Representation |
---|---|
bin | 1000000110111000… |
… | …10110000000110100 |
3 | 102020100102112212101 |
4 | 10003130112000310 |
5 | 32403244313030 |
6 | 1555530031444 |
7 | 212602405264 |
oct | 40334260064 |
9 | 12210375771 |
10 | 4352729140 |
11 | 1934002911 |
12 | a15878584 |
13 | 544a21b96 |
14 | 2d41317a4 |
15 | 1a71ec7ca |
hex | 103716034 |
4352729140 has 24 divisors (see below), whose sum is σ = 9210513312. Its totient is φ = 1727799840.
The previous prime is 4352729131. The next prime is 4352729149. The reversal of 4352729140 is 419272534.
It is an interprime number because it is at equal distance from previous prime (4352729131) and next prime (4352729149).
It is a self number, because there is not a number n which added to its sum of digits gives 4352729140.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4352729149) 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, 828054 + ... + 833293.
It is an arithmetic number, because the mean of its divisors is an integer number (383771388).
Almost surely, 24352729140 is an apocalyptic number.
It is an amenable number.
4352729140 is an abundant number, since it is smaller than the sum of its proper divisors (4857784172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4352729140 is a wasteful number, since it uses less digits than its factorization.
4352729140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1661487 (or 1661485 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 4352729140 is about 65975.2161042311. The cubic root of 4352729140 is about 1632.7532151484.
The spelling of 4352729140 in words is "four billion, three hundred fifty-two million, seven hundred twenty-nine thousand, one hundred forty".
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