Search a number
-
+
1411232001 = 312712832887
BaseRepresentation
bin101010000011101…
…1011000100000001
310122100111000100220
41110013123010001
510342233411001
6352011333253
746654163004
oct12407330401
93570430326
101411232001
11664670543
12334751229
131964b202a
14d55d753b
1583d62c36
hex541db101

1411232001 has 16 divisors (see below), whose sum is σ = 1898594304. Its totient is φ = 932362704.

The previous prime is 1411231993. The next prime is 1411232021. The reversal of 1411232001 is 1002321141.

It is not a de Polignac number, because 1411232001 - 23 = 1411231993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1411232021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487380 + ... + 490266.

It is an arithmetic number, because the mean of its divisors is an integer number (118662144).

Almost surely, 21411232001 is an apocalyptic number.

It is an amenable number.

1411232001 is a deficient number, since it is larger than the sum of its proper divisors (487362303).

1411232001 is a wasteful number, since it uses less digits than its factorization.

1411232001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4300.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1411232001 is about 37566.3679506018. The cubic root of 1411232001 is about 1121.6726710291.

Adding to 1411232001 its reverse (1002321141), we get a palindrome (2413553142).

The spelling of 1411232001 in words is "one billion, four hundred eleven million, two hundred thirty-two thousand, one".

Divisors: 1 3 127 381 1283 2887 3849 8661 162941 366649 488823 1099947 3704021 11112063 470410667 1411232001