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6900304381430 = 256397107867819
BaseRepresentation
bin110010001101001101000…
…1100010000010111110110
3220102122220002001210221212
41210122122030100113312
51401023310410201210
622401542302241422
71311346655330135
oct144323214202766
926378802053855
106900304381430
112220447a29549
129353a9b86272
133b0907bbc055
1419bd957a991c
15be75d08b805
hex6469a3105f6

6900304381430 has 16 divisors (see below), whose sum is σ = 12422489622480. Its totient is φ = 2759690255712.

The previous prime is 6900304381403. The next prime is 6900304381441. The reversal of 6900304381430 is 341834030096.

It is a super-2 number, since 2×69003043814302 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53869940 + ... + 53997879.

It is an arithmetic number, because the mean of its divisors is an integer number (776405601405).

Almost surely, 26900304381430 is an apocalyptic number.

6900304381430 is a deficient number, since it is larger than the sum of its proper divisors (5522185241050).

6900304381430 is a wasteful number, since it uses less digits than its factorization.

6900304381430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107874223.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 6900304381430 in words is "six trillion, nine hundred billion, three hundred four million, three hundred eighty-one thousand, four hundred thirty".

Divisors: 1 2 5 10 6397 12794 31985 63970 107867819 215735638 539339095 1078678190 690030438143 1380060876286 3450152190715 6900304381430