Search a number
-
+
106942985363 = 1918131097117
BaseRepresentation
bin110001110011001001…
…1000111010010010011
3101020001001002112122202
41203212103013102103
53223004401012423
6121043503153415
710504101243224
oct1434623072223
9336031075582
10106942985363
1141399588835
1218886ba586b
13a1140724c6
1452671b924b
152bada40728
hex18e64c7493

106942985363 has 8 divisors (see below), whose sum is σ = 113193509520. Its totient is φ = 100754655840.

The previous prime is 106942985329. The next prime is 106942985431. The reversal of 106942985363 is 363589249601.

It is a happy number.

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 106942985363 - 222 = 106938791059 is a prime.

It is a super-2 number, since 2×1069429853632 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106942985299 and 106942985308.

It is not an unprimeable number, because it can be changed into a prime (106942984363) 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, 15545120 + ... + 15551997.

It is an arithmetic number, because the mean of its divisors is an integer number (14149188690).

Almost surely, 2106942985363 is an apocalyptic number.

106942985363 is a deficient number, since it is larger than the sum of its proper divisors (6250524157).

106942985363 is a wasteful number, since it uses less digits than its factorization.

106942985363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31097317.

The product of its (nonzero) digits is 8398080, while the sum is 56.

The spelling of 106942985363 in words is "one hundred six billion, nine hundred forty-two million, nine hundred eighty-five thousand, three hundred sixty-three".

Divisors: 1 19 181 3439 31097117 590845223 5628578177 106942985363