Search a number
-
+
101016755141 = 250974025053
BaseRepresentation
bin101111000010100010…
…0010101101111000101
3100122202000211212002112
41132011010111233011
53123340242131031
6114223443350405
710204201152131
oct1360504255705
9318660755075
10101016755141
1139928363305
12176b2382405
1396ab3650c3
144c640d03c1
15296362a62b
hex1785115bc5

101016755141 has 4 divisors (see below), whose sum is σ = 101020805292. Its totient is φ = 101012704992.

The previous prime is 101016755131. The next prime is 101016755143. The reversal of 101016755141 is 141557610101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40822586116 + 60194169025 = 202046^2 + 245345^2 .

It is a cyclic number.

It is not a de Polignac number, because 101016755141 - 226 = 100949646277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101016755098 and 101016755107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101016755143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1987430 + ... + 2037623.

It is an arithmetic number, because the mean of its divisors is an integer number (25255201323).

Almost surely, 2101016755141 is an apocalyptic number.

It is an amenable number.

101016755141 is a deficient number, since it is larger than the sum of its proper divisors (4050151).

101016755141 is an equidigital number, since it uses as much as digits as its factorization.

101016755141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050150.

The product of its (nonzero) digits is 4200, while the sum is 32.

The spelling of 101016755141 in words is "one hundred one billion, sixteen million, seven hundred fifty-five thousand, one hundred forty-one".

Divisors: 1 25097 4025053 101016755141