Search a number
-
+
5430000135 = 357109474443
BaseRepresentation
bin1010000111010011…
…10011101000000111
3112000102111120212010
411003221303220013
542110040001020
62254451425303
7251363145120
oct50351635007
915012446763
105430000135
11233710351a
1210765b5233
13686c75241
14397235047
1521ba93de0
hex143a73a07

5430000135 has 32 divisors (see below), whose sum is σ = 10020257280. Its totient is φ = 2459507328.

The previous prime is 5430000119. The next prime is 5430000137. The reversal of 5430000135 is 5310000345.

It is not a de Polignac number, because 5430000135 - 24 = 5430000119 is a prime.

It is a super-2 number, since 2×54300001352 = 58969802932200036450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430000137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225777 + ... + 248666.

It is an arithmetic number, because the mean of its divisors is an integer number (313133040).

Almost surely, 25430000135 is an apocalyptic number.

5430000135 is a deficient number, since it is larger than the sum of its proper divisors (4590257145).

5430000135 is a wasteful number, since it uses less digits than its factorization.

5430000135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474567.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5430000135 is about 73688.5346237798. The cubic root of 5430000135 is about 1757.6535680955.

The spelling of 5430000135 in words is "five billion, four hundred thirty million, one hundred thirty-five", and thus it is an aban number.

Divisors: 1 3 5 7 15 21 35 105 109 327 545 763 1635 2289 3815 11445 474443 1423329 2372215 3321101 7116645 9963303 16605505 49816515 51714287 155142861 258571435 362000009 775714305 1086000027 1810000045 5430000135