Search a number
-
+
5350218744 = 2331361281117
BaseRepresentation
bin1001111101110010…
…11101101111111000
3111210212101021100210
410332321131233320
541424123444434
62242521431120
7246404052243
oct47671355770
914725337323
105350218744
1122a6071592
12105393b4a0
13673590510
1438a7c825a
15214a84ee9
hex13ee5dbf8

5350218744 has 64 divisors (see below), whose sum is σ = 14640625440. Its totient is φ = 1619228160.

The previous prime is 5350218743. The next prime is 5350218749. The reversal of 5350218744 is 4478120535.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5350218743) 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, 121527 + ... + 159590.

Almost surely, 25350218744 is an apocalyptic number.

It is an amenable number.

5350218744 is an abundant number, since it is smaller than the sum of its proper divisors (9290406696).

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

5350218744 is a wasteful number, since it uses less digits than its factorization.

5350218744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281200 (or 281196 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 5350218744 is about 73145.1894795550. The cubic root of 5350218744 is about 1749.0028326195.

The spelling of 5350218744 in words is "five billion, three hundred fifty million, two hundred eighteen thousand, seven hundred forty-four".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 61 78 104 122 156 183 244 312 366 488 732 793 1464 1586 2379 3172 4758 6344 9516 19032 281117 562234 843351 1124468 1686702 2248936 3373404 3654521 6746808 7309042 10963563 14618084 17148137 21927126 29236168 34296274 43854252 51444411 68592548 87708504 102888822 137185096 205777644 222925781 411555288 445851562 668777343 891703124 1337554686 1783406248 2675109372 5350218744