Search a number
-
+
4020132000 = 25353418171
BaseRepresentation
bin1110111110011110…
…0101100010100000
3101101011120212100210
43233213211202200
531213123211000
61502525214120
7201423362313
oct35747454240
911334525323
104020132000
111783294745
12942401340
134c0b4cc41
142a1cb497a
15187e00350
hexef9e58a0

4020132000 has 192 divisors, whose sum is σ = 13492821888. Its totient is φ = 1045760000.

The previous prime is 4020131977. The next prime is 4020132019. The reversal of 4020132000 is 2310204.

It is a super-2 number, since 2×40201320002 = 32322922594848000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 487915 + ... + 496085.

It is an arithmetic number, because the mean of its divisors is an integer number (70275114).

Almost surely, 24020132000 is an apocalyptic number.

4020132000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4020132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6746410944).

4020132000 is an abundant number, since it is smaller than the sum of its proper divisors (9472689888).

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

4020132000 is a wasteful number, since it uses less digits than its factorization.

4020132000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8240 (or 8222 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4020132000 is about 63404.5108805359. The cubic root of 4020132000 is about 1590.0597264064.

Adding to 4020132000 its reverse (2310204), we get a palindrome (4022442204).

The spelling of 4020132000 in words is "four billion, twenty million, one hundred thirty-two thousand".