Search a number
-
+
97379097379 = 101990197379
BaseRepresentation
bin101101010110000111…
…1110001101100100011
3100022100111221200202021
41122230033301230203
53043413022104004
6112422500002311
710015100445664
oct1325417615443
9308314850667
1097379097379
1138330a64183
1216a58090397
13924b82b5a5
1449dad3b36b
1527ee0cad54
hex16ac3f1b23

97379097379 has 8 divisors (see below), whose sum is σ = 98354189520. Its totient is φ = 96404220000.

The previous prime is 97379097373. The next prime is 97379097397.

97379097379 is nontrivially palindromic in base 10.

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 97379097379 - 219 = 97378573091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97379097373) 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, 951312 + ... + 1048690.

It is an arithmetic number, because the mean of its divisors is an integer number (12294273690).

Almost surely, 297379097379 is an apocalyptic number.

97379097379 is a deficient number, since it is larger than the sum of its proper divisors (975092141).

97379097379 is a wasteful number, since it uses less digits than its factorization.

97379097379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107381.

The product of its (nonzero) digits is 141776649, while the sum is 70.

The spelling of 97379097379 in words is "ninety-seven billion, three hundred seventy-nine million, ninety-seven thousand, three hundred seventy-nine".

Divisors: 1 101 9901 97379 1000001 9835279 964149479 97379097379