Search a number
-
+
1062693401 = 71113801213
BaseRepresentation
bin111111010101110…
…110101000011001
32202001122102021212
4333111312220121
54134022142101
6253241112505
735222513330
oct7725665031
92661572255
101062693401
114a5954310
12257a88735
1313c21b083
14a11cad17
15634671bb
hex3f576a19

1062693401 has 8 divisors (see below), whose sum is σ = 1324916544. Its totient is φ = 828072720.

The previous prime is 1062693397. The next prime is 1062693413. The reversal of 1062693401 is 1043962601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1062693401 - 22 = 1062693397 is a prime.

It is a super-2 number, since 2×10626934012 = 2258634529057893602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1062693421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6900530 + ... + 6900683.

It is an arithmetic number, because the mean of its divisors is an integer number (165614568).

Almost surely, 21062693401 is an apocalyptic number.

1062693401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1062693401 is a deficient number, since it is larger than the sum of its proper divisors (262223143).

1062693401 is a wasteful number, since it uses less digits than its factorization.

1062693401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13801231.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1062693401 is about 32598.9785269416. The cubic root of 1062693401 is about 1020.4756851489.

The spelling of 1062693401 in words is "one billion, sixty-two million, six hundred ninety-three thousand, four hundred one".

Divisors: 1 7 11 77 13801213 96608491 151813343 1062693401