Search a number
-
+
14970874070880 = 2533571359719091
BaseRepresentation
bin1101100111011010110110…
…1000011000011101100000
31222000012102221202212201000
43121312231220120131200
53430240322230232010
651501305151512000
73103416133654260
oct331665550303540
958005387685630
1014970874070880
114852126139982
121819557528600
13847993c72cb0
1439a8465977a0
151ae6606447c0
hexd9dada18760

14970874070880 has 1536 divisors, whose sum is σ = 66513987993600. Its totient is φ = 3061081497600.

The previous prime is 14970874070863. The next prime is 14970874070899. The reversal of 14970874070880 is 8807047807941.

14970874070880 is a `hidden beast` number, since 1 + 4 + 9 + 70 + 87 + 407 + 0 + 8 + 80 = 666.

14970874070880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149708740708802 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1646775135 + ... + 1646784225.

It is an arithmetic number, because the mean of its divisors is an integer number (43303377600).

Almost surely, 214970874070880 is an apocalyptic number.

14970874070880 is a gapful number since it is divisible by the number (10) 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 14970874070880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33256993996800).

14970874070880 is an abundant number, since it is smaller than the sum of its proper divisors (51543113922720).

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

14970874070880 is a wasteful number, since it uses less digits than its factorization.

14970874070880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9265 (or 9251 counting only the distinct ones).

The product of its (nonzero) digits is 25288704, while the sum is 63.

The spelling of 14970874070880 in words is "fourteen trillion, nine hundred seventy billion, eight hundred seventy-four million, seventy thousand, eight hundred eighty".