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10212331012430 = 257583134674021
BaseRepresentation
bin1001010010011011111001…
…0111001100000101001110
31100011021210220111021100212
42110212332113030011032
52314304323214344210
633415251411322422
72102550040231001
oct224467627140516
940137726437325
1010212331012430
113288030692388
12118b274bb0412
13591032077a51
142743cab95538
1512a9a5c20805
hex949be5cc14e

10212331012430 has 16 divisors (see below), whose sum is σ = 18384620091264. Its totient is φ = 4084393678560.

The previous prime is 10212331012399. The next prime is 10212331012463. The reversal of 10212331012430 is 3421013321201.

10212331012430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10212331012396 and 10212331012405.

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, 67261181 + ... + 67412840.

It is an arithmetic number, because the mean of its divisors is an integer number (1149038755704).

Almost surely, 210212331012430 is an apocalyptic number.

10212331012430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212331012430 is a deficient number, since it is larger than the sum of its proper divisors (8172289078834).

10212331012430 is a wasteful number, since it uses less digits than its factorization.

10212331012430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134681611.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10212331012430 its reverse (3421013321201), we get a palindrome (13633344333631).

The spelling of 10212331012430 in words is "ten trillion, two hundred twelve billion, three hundred thirty-one million, twelve thousand, four hundred thirty".

Divisors: 1 2 5 10 7583 15166 37915 75830 134674021 269348042 673370105 1346740210 1021233101243 2042466202486 5106165506215 10212331012430