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302430001132 = 227231291136373
BaseRepresentation
bin1000110011010100011…
…10111001011111101100
31001220121212101212122001
410121222032321133230
514423334040014012
6350533500302044
730564332410630
oct4315216713754
91056555355561
10302430001132
111072949400a6
124a743241924
13226993bcbbc
14108cdb70dc0
157d00bae357
hex466a3b97ec

302430001132 has 48 divisors (see below), whose sum is σ = 631224502272. Its totient is φ = 123964505280.

The previous prime is 302430001127. The next prime is 302430001231. The reversal of 302430001132 is 231100034203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8296498 + ... + 8332870.

It is an arithmetic number, because the mean of its divisors is an integer number (13150510464).

Almost surely, 2302430001132 is an apocalyptic number.

It is an amenable number.

302430001132 is an abundant number, since it is smaller than the sum of its proper divisors (328794501140).

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

302430001132 is a wasteful number, since it uses less digits than its factorization.

302430001132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49318 (or 49316 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 302430001132 its reverse (231100034203), we get a palindrome (533530035335).

The spelling of 302430001132 in words is "three hundred two billion, four hundred thirty million, one thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 23 28 46 92 161 322 644 12911 25822 36373 51644 72746 90377 145492 180754 254611 296953 361508 509222 593906 836579 1018444 1187812 1673158 2078671 3346316 4157342 5856053 8314684 11712106 23424212 469611803 939223606 1878447212 3287282621 6574565242 10801071469 13149130484 21602142938 43204285876 75607500283 151215000566 302430001132