Search a number
-
+
152515141000001 = 13174791440738539
BaseRepresentation
bin100010101011011000110010…
…110011010101101101000001
3202000000022020101222211221222
4202223120302303111231001
5124442302002044000001
61300212253304324425
744060566241414213
oct4253306263255501
9660008211884858
10152515141000001
114466134303a98a
1215132558173715
136714168064640
142993ab4d385b3
15129740740761b
hex8ab632cd5b41

152515141000001 has 16 divisors (see below), whose sum is σ = 174271733798400. Its totient is φ = 132225220063488.

The previous prime is 152515140999997. The next prime is 152515141000037. The reversal of 152515141000001 is 100000141515251.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 152515141000001 - 22 = 152515140999997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152515141000801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720263411 + ... + 720475128.

It is an arithmetic number, because the mean of its divisors is an integer number (10891983362400).

Almost surely, 2152515141000001 is an apocalyptic number.

It is an amenable number.

152515141000001 is a deficient number, since it is larger than the sum of its proper divisors (21756592798399).

152515141000001 is a wasteful number, since it uses less digits than its factorization.

152515141000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440739048.

The product of its (nonzero) digits is 1000, while the sum is 26.

Adding to 152515141000001 its reverse (100000141515251), we get a palindrome (252515282515252).

The spelling of 152515141000001 in words is "one hundred fifty-two trillion, five hundred fifteen billion, one hundred forty-one million, one", and thus it is an aban number.

Divisors: 1 13 17 221 479 6227 8143 105859 1440738539 18729601007 24492555163 318403217119 690113760181 8971478882353 11731933923077 152515141000001