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5212504204 = 223743819061
BaseRepresentation
bin1001101101011000…
…01000000010001100
3111110021020122112021
410312230020002030
541133400113304
62221122015524
7243112361155
oct46654100214
914407218467
105212504204
112235360616
1210157a75a4
13650ba351b
143763ba92c
15207930a54
hex136b0808c

5212504204 has 24 divisors (see below), whose sum is σ = 9586301648. Its totient is φ = 2476837440.

The previous prime is 5212504201. The next prime is 5212504223. The reversal of 5212504204 is 4024052125.

It is not an unprimeable number, because it can be changed into a prime (5212504201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403167 + ... + 415894.

Almost surely, 25212504204 is an apocalyptic number.

It is an amenable number.

5212504204 is a deficient number, since it is larger than the sum of its proper divisors (4373797444).

5212504204 is a wasteful number, since it uses less digits than its factorization.

5212504204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819145 (or 819143 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 5212504204 is about 72197.6745054853. The cubic root of 5212504204 is about 1733.8657696505.

Adding to 5212504204 its reverse (4024052125), we get a palindrome (9236556329).

The spelling of 5212504204 in words is "five billion, two hundred twelve million, five hundred four thousand, two hundred four".

Divisors: 1 2 4 37 43 74 86 148 172 1591 3182 6364 819061 1638122 3276244 30305257 35219623 60610514 70439246 121221028 140878492 1303126051 2606252102 5212504204