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30214321530510 = 235139716310934483
BaseRepresentation
bin1101101111010110100011…
…11001101110011010001110
310221222110110000110120111110
412313223101321232122032
512430012412302434020
6144132133453232450
76235625024343405
oct667532171563216
9127873400416443
1030214321530510
119699904900087
12347b8a3192726
1313b2276866020
1476654952063c
15375e256e48e0
hex1b7ad1e6e68e

30214321530510 has 256 divisors, whose sum is σ = 79471860765696. Its totient is φ = 7307216437248.

The previous prime is 30214321530509. The next prime is 30214321530521. The reversal of 30214321530510 is 1503512341203.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6739752729 + ... + 6739757211.

It is an arithmetic number, because the mean of its divisors is an integer number (310436956116).

Almost surely, 230214321530510 is an apocalyptic number.

30214321530510 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30214321530510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39735930382848).

30214321530510 is an abundant number, since it is smaller than the sum of its proper divisors (49257539235186).

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

30214321530510 is a wasteful number, since it uses less digits than its factorization.

30214321530510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5859.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 30214321530510 its reverse (1503512341203), we get a palindrome (31717833871713).

The spelling of 30214321530510 in words is "thirty trillion, two hundred fourteen billion, three hundred twenty-one million, five hundred thirty thousand, five hundred ten".