Search a number
-
+
3034342237 = 198914912043
BaseRepresentation
bin1011010011011100…
…0110001101011101
321211110122120000211
42310313012031131
522203242422422
61221032252421
7135123324553
oct26467061535
97743576024
103034342237
111317897263
12708241111
13394849aa4
1420adc5bd3
1512b5c9577
hexb4dc635d

3034342237 has 16 divisors (see below), whose sum is σ = 3251880000. Its totient is φ = 2823030144.

The previous prime is 3034342219. The next prime is 3034342243. The reversal of 3034342237 is 7322434303.

It is a cyclic number.

It is not a de Polignac number, because 3034342237 - 219 = 3033817949 is a prime.

It is a super-2 number, since 2×30343422372 = 18414465622484328338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3034342199 and 3034342208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3034342537) 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, 245938 + ... + 257980.

It is an arithmetic number, because the mean of its divisors is an integer number (203242500).

Almost surely, 23034342237 is an apocalyptic number.

It is an amenable number.

3034342237 is a deficient number, since it is larger than the sum of its proper divisors (217537763).

3034342237 is a wasteful number, since it uses less digits than its factorization.

3034342237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12300.

The product of its (nonzero) digits is 36288, while the sum is 31.

The square root of 3034342237 is about 55084.8639555368. The cubic root of 3034342237 is about 1447.7320450130.

The spelling of 3034342237 in words is "three billion, thirty-four million, three hundred forty-two thousand, two hundred thirty-seven".

Divisors: 1 19 89 149 1691 2831 12043 13261 228817 251959 1071827 1794407 20364713 34093733 159702223 3034342237