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5210212413 = 372933125847
BaseRepresentation
bin1001101101000110…
…11000100000111101
3111110002221012210010
410312203120200331
541132303244123
62221000533433
7243054034440
oct46643304075
914402835703
105210212413
11223403577a
121014a81279
13650580333
14375d81657
1520762b993
hex1368d883d

5210212413 has 32 divisors (see below), whose sum is σ = 8238274560. Its totient is φ = 2865804480.

The previous prime is 5210212331. The next prime is 5210212417. The reversal of 5210212413 is 3142120125.

It is not a de Polignac number, because 5210212413 - 214 = 5210196029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 5210212413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210212417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188656 + ... + 214502.

It is an arithmetic number, because the mean of its divisors is an integer number (257446080).

Almost surely, 25210212413 is an apocalyptic number.

It is an amenable number.

5210212413 is a deficient number, since it is larger than the sum of its proper divisors (3028062147).

5210212413 is a wasteful number, since it uses less digits than its factorization.

5210212413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26217.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5210212413 is about 72181.8011205041. The cubic root of 5210212413 is about 1733.6116217834.

Adding to 5210212413 its reverse (3142120125), we get a palindrome (8352332538).

The spelling of 5210212413 in words is "five billion, two hundred ten million, two hundred twelve thousand, four hundred thirteen".

Divisors: 1 3 7 21 29 87 203 331 609 993 2317 6951 9599 25847 28797 67193 77541 180929 201579 542787 749563 2248689 5246941 8555357 15740823 25666071 59887499 179662497 248105353 744316059 1736737471 5210212413