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1241002331030 = 257111611691339
BaseRepresentation
bin10010000011110001100…
…000001100101110010110
311101122020120211100011102
4102003301200030232112
5130313033044043110
62350035242510102
7155442123523520
oct22036140145626
94348216740142
101241002331030
11439340510290
12180621205332
1390045212447
14440c9c8ca10
15224346b45a5
hex120f180cb96

1241002331030 has 32 divisors (see below), whose sum is σ = 2785002635520. Its totient is φ = 386805921120.

The previous prime is 1241002331003. The next prime is 1241002331071. The reversal of 1241002331030 is 301332001421.

It is a junction number, because it is equal to n+sod(n) for n = 1241002330993 and 1241002331011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805844900 + ... + 805846439.

It is an arithmetic number, because the mean of its divisors is an integer number (87031332360).

Almost surely, 21241002331030 is an apocalyptic number.

1241002331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241002331030 is an abundant number, since it is smaller than the sum of its proper divisors (1544000304490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1241002331030 is a wasteful number, since it uses less digits than its factorization.

1241002331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611691364.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1241002331030 its reverse (301332001421), we get a palindrome (1542334332451).

The spelling of 1241002331030 in words is "one trillion, two hundred forty-one billion, two million, three hundred thirty-one thousand, thirty".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 1611691339 3223382678 8058456695 11281839373 16116913390 17728604729 22563678746 35457209458 56409196865 88643023645 112818393730 124100233103 177286047290 248200466206 620501165515 1241002331030