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4870835442 = 23211231069573
BaseRepresentation
bin1001000100101001…
…10000110011110010
3110120110100002002200
410202110300303302
534433413213232
62123154524030
7231463263264
oct44224606362
913513302080
104870835442
11207a506840
12b3b296616
135c8176465
14342c7bb34
151d794077c
hex122530cf2

4870835442 has 48 divisors (see below), whose sum is σ = 12013455168. Its totient is φ = 1411835040.

The previous prime is 4870835407. The next prime is 4870835443. The reversal of 4870835442 is 2445380784.

It is a happy number.

4870835442 is a `hidden beast` number, since 487 + 0 + 83 + 54 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (4870835443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 530233 + ... + 539340.

It is an arithmetic number, because the mean of its divisors is an integer number (250280316).

Almost surely, 24870835442 is an apocalyptic number.

4870835442 is an abundant number, since it is smaller than the sum of its proper divisors (7142619726).

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

4870835442 is a wasteful number, since it uses less digits than its factorization.

4870835442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069615 (or 1069612 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The square root of 4870835442 is about 69791.3708276317. The cubic root of 4870835442 is about 1695.1227498751.

The spelling of 4870835442 in words is "four billion, eight hundred seventy million, eight hundred thirty-five thousand, four hundred forty-two".

Divisors: 1 2 3 6 9 11 18 22 23 33 46 66 69 99 138 198 207 253 414 506 759 1518 2277 4554 1069573 2139146 3208719 6417438 9626157 11765303 19252314 23530606 24600179 35295909 49200358 70591818 73800537 105887727 147601074 211775454 221401611 270601969 442803222 541203938 811805907 1623611814 2435417721 4870835442