Search a number
-
+
1234103628 = 223472188127
BaseRepresentation
bin100100110001110…
…1110110101001100
310012000011221220210
41021203232311030
510011412304003
6322243042420
742403464522
oct11143566514
93160157823
101234103628
1158368a35a
122a5370410
131688a5244
14b9c8a312
1573525503
hex498eed4c

1234103628 has 24 divisors (see below), whose sum is σ = 2940844032. Its totient is φ = 402615184.

The previous prime is 1234103579. The next prime is 1234103687. The reversal of 1234103628 is 8263014321.

1234103628 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1234103595 and 1234103604.

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, 1093500 + ... + 1094627.

It is an arithmetic number, because the mean of its divisors is an integer number (122535168).

Almost surely, 21234103628 is an apocalyptic number.

It is an amenable number.

1234103628 is an abundant number, since it is smaller than the sum of its proper divisors (1706740404).

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

1234103628 is a wasteful number, since it uses less digits than its factorization.

1234103628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188181 (or 2188179 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1234103628 is about 35129.8111011147. The cubic root of 1234103628 is about 1072.6314907708.

Adding to 1234103628 its reverse (8263014321), we get a palindrome (9497117949).

The spelling of 1234103628 in words is "one billion, two hundred thirty-four million, one hundred three thousand, six hundred twenty-eight".

Divisors: 1 2 3 4 6 12 47 94 141 188 282 564 2188127 4376254 6564381 8752508 13128762 26257524 102841969 205683938 308525907 411367876 617051814 1234103628