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13848936404 = 2231213925919
BaseRepresentation
bin11001110010111010…
…11111111111010100
31022202011012212021112
430321131133333110
5211330311431104
610210114434152
71000122005612
oct147135377724
938664185245
1013848936404
1159673aa996
122825b92958
1313c9229b34
149553d26b2
15560c4386e
hex33975ffd4

13848936404 has 36 divisors (see below), whose sum is σ = 25223788800. Its totient is φ = 6652632240.

The previous prime is 13848936377. The next prime is 13848936419. The reversal of 13848936404 is 40463984831.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 521357 + ... + 547275.

It is an arithmetic number, because the mean of its divisors is an integer number (700660800).

Almost surely, 213848936404 is an apocalyptic number.

It is an amenable number.

13848936404 is a deficient number, since it is larger than the sum of its proper divisors (11374852396).

13848936404 is a wasteful number, since it uses less digits than its factorization.

13848936404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26124 (or 26091 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 13848936404 in words is "thirteen billion, eight hundred forty-eight million, nine hundred thirty-six thousand, four hundred four".

Divisors: 1 2 4 31 62 124 139 278 556 961 1922 3844 4309 8618 17236 25919 51838 103676 133579 267158 534316 803489 1606978 3213956 3602741 7205482 14410964 24908159 49816318 99632636 111684971 223369942 446739884 3462234101 6924468202 13848936404