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412110104212 = 221721649279941
BaseRepresentation
bin1011111111100111010…
…11010010011010010100
31110101201122212101221001
411333303223102122110
523223000141313322
6513153141433044
741526321042202
oct5776353223224
91411648771831
10412110104212
11149858456994
1267a52a0b784
132cb28543791
1415d36682072
15aabeb67827
hex5ff3ad2694

412110104212 has 24 divisors (see below), whose sum is σ = 763653781800. Its totient is φ = 193924515840.

The previous prime is 412110104171. The next prime is 412110104213. The reversal of 412110104212 is 212401011214.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 232337496196 + 179772608016 = 482014^2 + 423996^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 412110104212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412110104213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1332162 + ... + 1612102.

It is an arithmetic number, because the mean of its divisors is an integer number (31818907575).

Almost surely, 2412110104212 is an apocalyptic number.

It is an amenable number.

412110104212 is a deficient number, since it is larger than the sum of its proper divisors (351543677588).

412110104212 is a wasteful number, since it uses less digits than its factorization.

412110104212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301611 (or 301609 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 412110104212 its reverse (212401011214), we get a palindrome (624511115426).

The spelling of 412110104212 in words is "four hundred twelve billion, one hundred ten million, one hundred four thousand, two hundred twelve".

Divisors: 1 2 4 17 34 68 21649 43298 86596 279941 368033 559882 736066 1119764 1472132 4758997 9517994 19035988 6060442709 12120885418 24241770836 103027526053 206055052106 412110104212