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1230210233110 = 251713155240693
BaseRepresentation
bin10001111001101110001…
…111100111001100010110
311100121101110120221222001
4101321232033213030112
5130123432304424420
62341052322425514
7154610520306265
oct21715617471426
94317343527861
101230210233110
114348026723a1
1217a50ab0229a
138c0153aaaa1
144378485a5dc
1522001ee0b0a
hex11e6e3e7316

1230210233110 has 32 divisors (see below), whose sum is σ = 2362534000992. Its totient is φ = 459602557440.

The previous prime is 1230210233099. The next prime is 1230210233111. The reversal of 1230210233110 is 113320120321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230210233111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27598077 + ... + 27642616.

It is an arithmetic number, because the mean of its divisors is an integer number (73829187531).

Almost surely, 21230210233110 is an apocalyptic number.

1230210233110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230210233110 is a deficient number, since it is larger than the sum of its proper divisors (1132323767882).

1230210233110 is a wasteful number, since it uses less digits than its factorization.

1230210233110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55240848.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1230210233110 its reverse (113320120321), we get a palindrome (1343530353431).

The spelling of 1230210233110 in words is "one trillion, two hundred thirty billion, two hundred ten million, two hundred thirty-three thousand, one hundred ten".

Divisors: 1 2 5 10 17 34 85 131 170 262 655 1310 2227 4454 11135 22270 55240693 110481386 276203465 552406930 939091781 1878183562 4695458905 7236530783 9390917810 14473061566 36182653915 72365307830 123021023311 246042046622 615105116555 1230210233110