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30412264364260 = 2251564197219693
BaseRepresentation
bin1101110101000111010000…
…01101101101100011100100
310222200101100222211101102021
412322203220031231203210
512441233304134124020
6144403111255152524
76256133155563232
oct672435015554344
9128611328741367
1030412264364260
119765850429889
1234b2125975744
1313c7b3091395c
14771d66305952
1537b15d2631aa
hex1ba8e836d8e4

30412264364260 has 24 divisors (see below), whose sum is σ = 63869839049016. Its totient is φ = 12164127863040.

The previous prime is 30412264364177. The next prime is 30412264364267. The reversal of 30412264364260 is 6246346221403.

It can be written as a sum of positive squares in 4 ways, for example, as 5069819643876 + 25342444720384 = 2251626^2 + 5034128^2 .

It is not an unprimeable number, because it can be changed into a prime (30412264364267) 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 7 ways as a sum of consecutive naturals, for example, 48297027 + ... + 48922666.

It is an arithmetic number, because the mean of its divisors is an integer number (2661243293709).

Almost surely, 230412264364260 is an apocalyptic number.

It is an amenable number.

30412264364260 is an abundant number, since it is smaller than the sum of its proper divisors (33457574684756).

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

30412264364260 is a wasteful number, since it uses less digits than its factorization.

30412264364260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97235343 (or 97235341 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 30412264364260 in words is "thirty trillion, four hundred twelve billion, two hundred sixty-four million, three hundred sixty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 15641 31282 62564 78205 156410 312820 97219693 194439386 388878772 486098465 972196930 1944393860 1520613218213 3041226436426 6082452872852 7603066091065 15206132182130 30412264364260