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106020622403 = 817691296587
BaseRepresentation
bin110001010111101010…
…0100101000001000011
3101010122202111122112122
41202233110211001003
53214112234404103
6120412153514455
710442201264333
oct1425724450103
9333582448478
10106020622403
1140a659718a3
121866a112a2b
139cc7c48cc7
1451ba8bb0c3
152b57a97b38
hex18af525043

106020622403 has 4 divisors (see below), whose sum is σ = 106022000760. Its totient is φ = 106019244048.

The previous prime is 106020622373. The next prime is 106020622447. The reversal of 106020622403 is 304226020601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304226020601 = 2313227218287.

It is a cyclic number.

It is not a de Polignac number, because 106020622403 - 210 = 106020621379 is a prime.

It is a super-2 number, since 2×1060206224032 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106020622303) 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, 566525 + ... + 730062.

It is an arithmetic number, because the mean of its divisors is an integer number (26505500190).

Almost surely, 2106020622403 is an apocalyptic number.

106020622403 is a deficient number, since it is larger than the sum of its proper divisors (1378357).

106020622403 is an equidigital number, since it uses as much as digits as its factorization.

106020622403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378356.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 106020622403 in words is "one hundred six billion, twenty million, six hundred twenty-two thousand, four hundred three".

Divisors: 1 81769 1296587 106020622403