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132001048417 = 718857292631
BaseRepresentation
bin111101011101111100…
…0000010011101100001
3110121201101021001000011
41322323320002131201
54130314232022132
6140350200324521
712352052253520
oct1727370023541
9417641231004
10132001048417
1150a88172457
12216baa73741
13c5a8628154
1465631584b7
153678881b47
hex1ebbe02761

132001048417 has 4 divisors (see below), whose sum is σ = 150858341056. Its totient is φ = 113143755780.

The previous prime is 132001048409. The next prime is 132001048427. The reversal of 132001048417 is 714840100231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 714840100231 = 6673107124247.

It is a cyclic number.

It is not a de Polignac number, because 132001048417 - 23 = 132001048409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132001048427) 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, 9428646309 + ... + 9428646322.

It is an arithmetic number, because the mean of its divisors is an integer number (37714585264).

Almost surely, 2132001048417 is an apocalyptic number.

It is an amenable number.

132001048417 is a deficient number, since it is larger than the sum of its proper divisors (18857292639).

132001048417 is an equidigital number, since it uses as much as digits as its factorization.

132001048417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18857292638.

The product of its (nonzero) digits is 5376, while the sum is 31.

Adding to 132001048417 its reverse (714840100231), we get a palindrome (846841148648).

The spelling of 132001048417 in words is "one hundred thirty-two billion, one million, forty-eight thousand, four hundred seventeen".

Divisors: 1 7 18857292631 132001048417