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30215244035314 = 21310323957470959
BaseRepresentation
bin1101101111011000010001…
…11000110011010011110010
310221222112211022022200012001
412313230020320303103302
512430021304433112224
6144132405205524214
76235656625452652
oct667541070632362
9127875738280161
1030215244035314
11969a238603648
12347bb0011366a
1313b2392a0bc60
147665d5c58362
15375e7b6b9544
hex1b7b08e334f2

30215244035314 has 32 divisors (see below), whose sum is σ = 49285278282240. Its totient is φ = 13809498293952.

The previous prime is 30215244035309. The next prime is 30215244035363. The reversal of 30215244035314 is 41353044251203.

It is a super-2 number, since 2×302152440353142 (a number of 28 digits) contains 22 as substring.

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, 63921367 + ... + 64392325.

It is an arithmetic number, because the mean of its divisors is an integer number (1540164946320).

Almost surely, 230215244035314 is an apocalyptic number.

30215244035314 is a deficient number, since it is larger than the sum of its proper divisors (19070034246926).

30215244035314 is a wasteful number, since it uses less digits than its factorization.

30215244035314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495034.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 30215244035314 its reverse (41353044251203), we get a palindrome (71568288286517).

The spelling of 30215244035314 in words is "thirty trillion, two hundred fifteen billion, two hundred forty-four million, thirty-five thousand, three hundred fourteen".

Divisors: 1 2 13 26 103 206 1339 2678 23957 47914 311441 470959 622882 941918 2467571 4935142 6122467 12244934 32078423 48508777 64156846 97017554 630614101 1261228202 11282764763 22565529526 146675941919 293351883838 1162124770589 2324249541178 15107622017657 30215244035314