Search a number
-
+
102122000010023 = 744933247019173
BaseRepresentation
bin10111001110000100100001…
…100010001100101100100111
3111101120202201202201000201112
4113032010201202030230213
5101341131324000310043
61001110111003215235
730340033234465610
oct2716044142145447
9441522652630645
10102122000010023
112a5a2773766224
12b553b1721751b
1344ca0a9043456
141b30a344a6c07
15bc1663118518
hex5ce12188cb27

102122000010023 has 8 divisors (see below), whose sum is σ = 116736833343648. Its totient is φ = 87513660723744.

The previous prime is 102122000010001. The next prime is 102122000010109. The reversal of 102122000010023 is 320010000221201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 102122000010023 - 226 = 102121932901159 is a prime.

It is a super-2 number, since 2×1021220000100232 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102122000040023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1623478136 + ... + 1623541037.

It is an arithmetic number, because the mean of its divisors is an integer number (14592104167956).

Almost surely, 2102122000010023 is an apocalyptic number.

102122000010023 is a deficient number, since it is larger than the sum of its proper divisors (14614833333625).

102122000010023 is an equidigital number, since it uses as much as digits as its factorization.

102122000010023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247023673.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 102122000010023 its reverse (320010000221201), we get a palindrome (422132000231224).

The spelling of 102122000010023 in words is "one hundred two trillion, one hundred twenty-two billion, ten thousand, twenty-three".

Divisors: 1 7 4493 31451 3247019173 22729134211 14588857144289 102122000010023