Search a number
BaseRepresentation
bin111101101001001…
…110000000001010
32200002001120212100
4331221032000022
54104224343214
6250342454230
734425454230
oct7551160012
92602046770
101034215434
114908733aa
1224a434376
13136359ac5
149b4d6950
1560bde309
hex3da4e00a

1034215434 has 48 divisors (see below), whose sum is σ = 2711562048. Its totient is φ = 278107776.

The previous prime is 1034215433. The next prime is 1034215439. The reversal of 1034215434 is 4345124301.

Adding to 1034215434 its reverse (4345124301), we get a palindrome (5379339735).

It is a happy number.

1034215434 is a `hidden beast` number, since 10 + 3 + 4 + 215 + 434 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1034215398 and 1034215407.

It is not an unprimeable number, because it can be changed into a prime (1034215433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239272 + ... + 243555.

It is an arithmetic number, because the mean of its divisors is an integer number (56490876).

Almost surely, 21034215434 is an apocalyptic number.

1034215434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1034215434 is an abundant number, since it is smaller than the sum of its proper divisors (1677346614).

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

1034215434 is a wasteful number, since it uses less digits than its factorization.

1034215434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482859 (or 482856 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1034215434 is about 32159.2200465123. The cubic root of 1034215434 is about 1011.2774849045.

The spelling of 1034215434 in words is "one billion, thirty-four million, two hundred fifteen thousand, four hundred thirty-four".