Search a number
-
+
1712103424 = 213208997
BaseRepresentation
bin110011000001100…
…1010000000000000
311102022121212100221
41212003022000000
512001244302144
6441520152424
760266432113
oct14603120000
94368555327
101712103424
117a948a709
123b9468714
13213926665
1412355657a
15a0494d84
hex660ca000

1712103424 has 28 divisors (see below), whose sum is σ = 3424014234. Its totient is φ = 856047616.

The previous prime is 1712103403. The next prime is 1712103457. The reversal of 1712103424 is 4243012171.

It can be written as a sum of positive squares in only one way, i.e., 1172377600 + 539725824 = 34240^2 + 23232^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96307 + ... + 112690.

Almost surely, 21712103424 is an apocalyptic number.

It is an amenable number.

1712103424 is a deficient number, since it is larger than the sum of its proper divisors (1711910810).

1712103424 is an frugal number, since it uses more digits than its factorization.

1712103424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209023 (or 208999 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1712103424 is about 41377.5715092126. The cubic root of 1712103424 is about 1196.3088951320.

Adding to 1712103424 its reverse (4243012171), we get a palindrome (5955115595).

It can be divided in two parts, 17 and 12103424, that added together give a square (12103441 = 34792).

The spelling of 1712103424 in words is "one billion, seven hundred twelve million, one hundred three thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 208997 417994 835988 1671976 3343952 6687904 13375808 26751616 53503232 107006464 214012928 428025856 856051712 1712103424