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302410000420 = 2251110113609811
BaseRepresentation
bin1000110011010010000…
…10100110100000100100
31001220120110202201210221
410121221002212200210
514423313430003140
6350531503454124
730564000406543
oct4315102464044
91056513681727
10302410000420
1110728461a290
124a7385b7344
1322695209368
14108cb24615a
157cee05d14a
hex46690a6824

302410000420 has 48 divisors (see below), whose sum is σ = 699653215296. Its totient is φ = 108878480000.

The previous prime is 302410000391. The next prime is 302410000427. The reversal of 302410000420 is 24000014203.

It is a junction number, because it is equal to n+sod(n) for n = 302410000394 and 302410000403.

It is not an unprimeable number, because it can be changed into a prime (302410000427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6782686 + ... + 6827125.

It is an arithmetic number, because the mean of its divisors is an integer number (14576108652).

Almost surely, 2302410000420 is an apocalyptic number.

It is an amenable number.

302410000420 is an abundant number, since it is smaller than the sum of its proper divisors (397243214876).

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

302410000420 is a wasteful number, since it uses less digits than its factorization.

302410000420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13609932 (or 13609930 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 302410000420 its reverse (24000014203), we get a palindrome (326410014623).

The spelling of 302410000420 in words is "three hundred two billion, four hundred ten million, four hundred twenty", and thus it is an aban number.

Divisors: 1 2 4 5 10 11 20 22 44 55 101 110 202 220 404 505 1010 1111 2020 2222 4444 5555 11110 22220 13609811 27219622 54439244 68049055 136098110 149707921 272196220 299415842 598831684 748539605 1374590911 1497079210 2749181822 2994158420 5498363644 6872954555 13745909110 15120500021 27491818220 30241000042 60482000084 75602500105 151205000210 302410000420