Search a number
-
+
803748868430 = 25373077075877
BaseRepresentation
bin10111011001000110010…
…10100111000101001110
32211211121122021222200112
423230203022213011032
5101132034202242210
61413123115400022
7112032434441414
oct13544312470516
92754548258615
10803748868430
1128a960312072
1210b931a53012
135aa40850611
142ac8a1c72b4
1515d924acd05
hexbb232a714e

803748868430 has 32 divisors (see below), whose sum is σ = 1490689370016. Its totient is φ = 311791400064.

The previous prime is 803748868397. The next prime is 803748868441. The reversal of 803748868430 is 34868847308.

It is a happy number.

803748868430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 803748868430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424349 + ... + 3651528.

It is an arithmetic number, because the mean of its divisors is an integer number (46584042813).

Almost surely, 2803748868430 is an apocalyptic number.

803748868430 is a deficient number, since it is larger than the sum of its proper divisors (686940501586).

803748868430 is a wasteful number, since it uses less digits than its factorization.

803748868430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076228.

The product of its (nonzero) digits is 24772608, while the sum is 59.

The spelling of 803748868430 in words is "eight hundred three billion, seven hundred forty-eight million, eight hundred sixty-eight thousand, four hundred thirty".

Divisors: 1 2 5 10 37 74 185 307 370 614 1535 3070 11359 22718 56795 113590 7075877 14151754 35379385 70758770 261807449 523614898 1309037245 2172294239 2618074490 4344588478 10861471195 21722942390 80374886843 160749773686 401874434215 803748868430