Search a number
-
+
42331303101 = 3173722433123
BaseRepresentation
bin100111011011001001…
…000110110010111101
311001021010211000010210
4213123021012302331
51143143303144401
631240254423033
73026003065563
oct473311066275
9131233730123
1042331303101
1116a52a0a61a
128254801a79
133cb8067859
142098067a33
15117b4dd4d6
hex9db246cbd

42331303101 has 16 divisors (see below), whose sum is σ = 61377027264. Its totient is φ = 25842956544.

The previous prime is 42331303093. The next prime is 42331303121. The reversal of 42331303101 is 10130313324.

It is not a de Polignac number, because 42331303101 - 23 = 42331303093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42331303121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11214675 + ... + 11218448.

It is an arithmetic number, because the mean of its divisors is an integer number (3836064204).

Almost surely, 242331303101 is an apocalyptic number.

It is an amenable number.

42331303101 is a deficient number, since it is larger than the sum of its proper divisors (19045724163).

42331303101 is a wasteful number, since it uses less digits than its factorization.

42331303101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22433180.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 42331303101 its reverse (10130313324), we get a palindrome (52461616425).

The spelling of 42331303101 in words is "forty-two billion, three hundred thirty-one million, three hundred three thousand, one hundred one".

Divisors: 1 3 17 37 51 111 629 1887 22433123 67299369 381363091 830025551 1144089273 2490076653 14110434367 42331303101