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30035304024 = 23311199571709
BaseRepresentation
bin11011111110001111…
…100101111001011000
32212112012201112101120
4123332033211321120
5443003014212044
621444212445240
72112205605015
oct337617457130
985465645346
1030035304024
1111813167510
1259a2919820
132aa87a635b
14164cdd870c
15babc9e519
hex6fe3e5e58

30035304024 has 64 divisors (see below), whose sum is σ = 82326240000. Its totient is φ = 9055854720.

The previous prime is 30035304023. The next prime is 30035304029. The reversal of 30035304024 is 42040353003.

It is a super-2 number, since 2×300353040242 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 30035303985 and 30035304003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30035304023) 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, 233319 + ... + 338390.

It is an arithmetic number, because the mean of its divisors is an integer number (1286347500).

Almost surely, 230035304024 is an apocalyptic number.

It is an amenable number.

30035304024 is an abundant number, since it is smaller than the sum of its proper divisors (52290935976).

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

30035304024 is a wasteful number, since it uses less digits than its factorization.

30035304024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571928 (or 571924 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 30035304024 its reverse (42040353003), we get a palindrome (72075657027).

The spelling of 30035304024 in words is "thirty billion, thirty-five million, three hundred four thousand, twenty-four".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 199 264 398 597 796 1194 1592 2189 2388 4378 4776 6567 8756 13134 17512 26268 52536 571709 1143418 1715127 2286836 3430254 4573672 6288799 6860508 12577598 13721016 18866397 25155196 37732794 50310392 75465588 113770091 150931176 227540182 341310273 455080364 682620546 910160728 1251471001 1365241092 2502942002 2730482184 3754413003 5005884004 7508826006 10011768008 15017652012 30035304024