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5214012 = 223434501
BaseRepresentation
bin10011111000111100111100
3100210220021120
4103320330330
52313322022
6303430540
762214126
oct23707474
910726246
105214012
112a41401
1218b5450
13110731b
1499a216
156ced5c
hex4f8f3c

5214012 has 12 divisors (see below), whose sum is σ = 12166056. Its totient is φ = 1738000.

The previous prime is 5213993. The next prime is 5214017. The reversal of 5214012 is 2104125.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×52140122 = 54371842272288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5213982 and 5214000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5214017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217239 + ... + 217262.

It is an arithmetic number, because the mean of its divisors is an integer number (1013838).

Almost surely, 25214012 is an apocalyptic number.

It is an amenable number.

5214012 is an abundant number, since it is smaller than the sum of its proper divisors (6952044).

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

5214012 is a wasteful number, since it uses less digits than its factorization.

5214012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434508 (or 434506 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 5214012 is about 2283.4211175340. The cubic root of 5214012 is about 173.4032935868.

Adding to 5214012 its reverse (2104125), we get a palindrome (7318137).

The spelling of 5214012 in words is "five million, two hundred fourteen thousand, twelve".

Divisors: 1 2 3 4 6 12 434501 869002 1303503 1738004 2607006 5214012