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102034414342021 = 714576344906003
BaseRepresentation
bin10111001100110010111101…
…000001011000111110000101
3111101021101122202211002110211
4113030302331001120332011
5101333212440032421041
61001001543550315421
730330512622550060
oct2714627501307605
9441241582732424
10102034414342021
112a569608956537
12b53ab52ab8b71
1344c1a5b4873b5
141b2a6c60b98d7
15bbe238be4481
hex5cccbd058f85

102034414342021 has 4 divisors (see below), whose sum is σ = 116610759248032. Its totient is φ = 87458069436012.

The previous prime is 102034414341971. The next prime is 102034414342039. The reversal of 102034414342021 is 120243414430201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102034414342021 - 235 = 102000054603653 is a prime.

It is a super-2 number, since 2×1020344143420212 (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 (102034414346021) 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, 7288172452995 + ... + 7288172453008.

It is an arithmetic number, because the mean of its divisors is an integer number (29152689812008).

Almost surely, 2102034414342021 is an apocalyptic number.

It is an amenable number.

102034414342021 is a deficient number, since it is larger than the sum of its proper divisors (14576344906011).

102034414342021 is an equidigital number, since it uses as much as digits as its factorization.

102034414342021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14576344906010.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 102034414342021 its reverse (120243414430201), we get a palindrome (222277828772222).

The spelling of 102034414342021 in words is "one hundred two trillion, thirty-four billion, four hundred fourteen million, three hundred forty-two thousand, twenty-one".

Divisors: 1 7 14576344906003 102034414342021