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5203472880 = 2435171275361
BaseRepresentation
bin1001101100010011…
…01011000111110000
3111102122020210212210
410312021223013300
541124042113010
62220200252120
7242642534604
oct46611530760
914378223783
105203472880
112230252211
121012771040
1364c060848
14375109504
15206c49b20
hex13626b1f0

5203472880 has 80 divisors (see below), whose sum is σ = 17079647904. Its totient is φ = 1305968640.

The previous prime is 5203472839. The next prime is 5203472887. The reversal of 5203472880 is 882743025.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×52034728802 = 54152260025790988800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5203472887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633601 + ... + 641760.

Almost surely, 25203472880 is an apocalyptic number.

It is an amenable number.

5203472880 is an abundant number, since it is smaller than the sum of its proper divisors (11876175024).

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

5203472880 is a wasteful number, since it uses less digits than its factorization.

5203472880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275394 (or 1275388 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 5203472880 is about 72135.1015802986. The cubic root of 5203472880 is about 1732.8638100399.

The spelling of 5203472880 in words is "five billion, two hundred three million, four hundred seventy-two thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 204 240 255 272 340 408 510 680 816 1020 1360 2040 4080 1275361 2550722 3826083 5101444 6376805 7652166 10202888 12753610 15304332 19130415 20405776 21681137 25507220 30608664 38260830 43362274 51014440 61217328 65043411 76521660 86724548 102028880 108405685 130086822 153043320 173449096 216811370 260173644 306086640 325217055 346898192 433622740 520347288 650434110 867245480 1040694576 1300868220 1734490960 2601736440 5203472880