Search a number
-
+
2829485470 = 25740421221
BaseRepresentation
bin1010100010100110…
…1000010110011110
321022012011202101011
42220221220112132
521243322013340
61144433405434
7130055141530
oct25051502636
97265152334
102829485470
111222197349
1266b70987a
13361281c76
141cbadb850
151186110ea
hexa8a6859e

2829485470 has 16 divisors (see below), whose sum is σ = 5820655968. Its totient is φ = 970109280.

The previous prime is 2829485459. The next prime is 2829485489. The reversal of 2829485470 is 745849282.

It is a super-2 number, since 2×28294854702 = 16011976049882241800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20210541 + ... + 20210680.

It is an arithmetic number, because the mean of its divisors is an integer number (363790998).

Almost surely, 22829485470 is an apocalyptic number.

2829485470 is an abundant number, since it is smaller than the sum of its proper divisors (2991170498).

2829485470 is a wasteful number, since it uses less digits than its factorization.

2829485470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40421235.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 2829485470 is about 53192.9080799311. The cubic root of 2829485470 is about 1414.3899312526.

The spelling of 2829485470 in words is "two billion, eight hundred twenty-nine million, four hundred eighty-five thousand, four hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 40421221 80842442 202106105 282948547 404212210 565897094 1414742735 2829485470