Search a number
-
+
1301340230995 = 57192398187877
BaseRepresentation
bin10010111011111101111…
…011000001010101010011
311121101222122020020112011
4102323331323001111103
5132310121044342440
62433454421243351
7163006265311360
oct22737573012523
94541878206464
101301340230995
114619936a8612
12190260263557
139593c97a12c
1446db157d467
1523cb69109ea
hex12efdec1553

1301340230995 has 32 divisors (see below), whose sum is σ = 1886487091200. Its totient is φ = 841844658816.

The previous prime is 1301340230917. The next prime is 1301340231019. The reversal of 1301340230995 is 5990320431031.

It is a happy number.

It is not a de Polignac number, because 1301340230995 - 213 = 1301340222803 is a prime.

It is a super-2 number, since 2×13013402309952 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3935004 + ... + 4252873.

It is an arithmetic number, because the mean of its divisors is an integer number (58952721600).

Almost surely, 21301340230995 is an apocalyptic number.

1301340230995 is a deficient number, since it is larger than the sum of its proper divisors (585146860205).

1301340230995 is a wasteful number, since it uses less digits than its factorization.

1301340230995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8188147.

The product of its (nonzero) digits is 87480, while the sum is 40.

The spelling of 1301340230995 in words is "one trillion, three hundred one billion, three hundred forty million, two hundred thirty thousand, nine hundred ninety-five".

Divisors: 1 5 7 19 35 95 133 239 665 1195 1673 4541 8365 22705 31787 158935 8187877 40939385 57315139 155569663 286575695 777848315 1088987641 1956902603 5444938205 9784513015 13698318221 37181149457 68491591105 185905747285 260268046199 1301340230995