Search a number
-
+
101422030101 = 37227713271877
BaseRepresentation
bin101111001110100111…
…0010101110100010101
3100200210021102221211020
41132131032111310111
53130203014430401
6114332002031353
710220222013600
oct1363516256425
9320707387736
10101422030101
113a016101397
12177a6048559
139744302682
144ca1c69337
152988ed1d36
hex179d395d15

101422030101 has 48 divisors (see below), whose sum is σ = 158078681856. Its totient is φ = 57671961984.

The previous prime is 101422030033. The next prime is 101422030103. The reversal of 101422030101 is 101030224101.

It is not a de Polignac number, because 101422030101 - 215 = 101421997333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101422030103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54033175 + ... + 54035051.

It is an arithmetic number, because the mean of its divisors is an integer number (3293305872).

Almost surely, 2101422030101 is an apocalyptic number.

It is an amenable number.

101422030101 is a deficient number, since it is larger than the sum of its proper divisors (56656651755).

101422030101 is a wasteful number, since it uses less digits than its factorization.

101422030101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498 (or 3491 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 101422030101 its reverse (101030224101), we get a palindrome (202452254202).

The spelling of 101422030101 in words is "one hundred one billion, four hundred twenty-two million, thirty thousand, one hundred one".

Divisors: 1 3 7 21 49 147 277 831 1327 1877 1939 3981 5631 5817 9289 13139 13573 27867 39417 40719 65023 91973 195069 275919 367579 519929 1102737 1559787 2490779 2573053 3639503 7472337 7719159 10918509 17435453 18011371 25476521 52306359 54034113 76429563 122048171 366144513 689945783 2069837349 4829620481 14488861443 33807343367 101422030101