[go: up one dir, main page]

Search a number
-
+
415053042 = 2369175507
BaseRepresentation
bin11000101111010…
…011010011110010
31001220222212201220
4120233103103302
51322223144132
6105104005510
713166615115
oct3057232362
91056885656
10415053042
111a3317548
12b7000896
1367cb2121
143d1a257c
1526688a2c
hex18bd34f2

415053042 has 8 divisors (see below), whose sum is σ = 830106096. Its totient is φ = 138351012.

The previous prime is 415053029. The next prime is 415053047. The reversal of 415053042 is 240350514.

It is a sphenic number, since it is the product of 3 distinct primes.

415053042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (415053047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34587748 + ... + 34587759.

It is an arithmetic number, because the mean of its divisors is an integer number (103763262).

Almost surely, 2415053042 is an apocalyptic number.

415053042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

415053042 is a wasteful number, since it uses less digits than its factorization.

415053042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69175512.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 415053042 is about 20372.8506105552. The cubic root of 415053042 is about 745.9353697240.

The spelling of 415053042 in words is "four hundred fifteen million, fifty-three thousand, forty-two".

Divisors: 1 2 3 6 69175507 138351014 207526521 415053042