Search a number
-
+
161110101106 = 2313912566183
BaseRepresentation
bin1001011000001011101…
…0010000110001110010
3120101212001002010102201
42112002322100301302
510114423141213411
6202002444333414
714432313156403
oct2260272206162
9511761063381
10161110101106
11623654a7599
122728354426a
1312267246196
147b251219aa
1542ce16b3c1
hex2582e90c72

161110101106 has 8 divisors (see below), whose sum is σ = 241672944384. Its totient is φ = 80552452980.

The previous prime is 161110101049. The next prime is 161110101127. The reversal of 161110101106 is 601101011161.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220310 + ... + 1345873.

It is an arithmetic number, because the mean of its divisors is an integer number (30209118048).

Almost surely, 2161110101106 is an apocalyptic number.

161110101106 is a deficient number, since it is larger than the sum of its proper divisors (80562843278).

161110101106 is a wasteful number, since it uses less digits than its factorization.

161110101106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597576.

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 161110101106 its reverse (601101011161), we get a palindrome (762211112267).

The spelling of 161110101106 in words is "one hundred sixty-one billion, one hundred ten million, one hundred one thousand, one hundred six".

Divisors: 1 2 31391 62782 2566183 5132366 80555050553 161110101106