Search a number
-
+
121010714 = 21127120297
BaseRepresentation
bin1110011011001…
…11101000011010
322102200222111022
413031213220122
5221434320324
620001402442
72666400626
oct715475032
9272628438
10121010714
1162342160
1234639422
131c0bbc96
1412100186
15a95505e
hex7367a1a

121010714 has 16 divisors (see below), whose sum is σ = 198758016. Its totient is φ = 54799200.

The previous prime is 121010689. The next prime is 121010717. The reversal of 121010714 is 417010121.

It is a junction number, because it is equal to n+sod(n) for n = 121010692 and 121010701.

It is not an unprimeable number, because it can be changed into a prime (121010717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4187 + ... + 16110.

It is an arithmetic number, because the mean of its divisors is an integer number (12422376).

Almost surely, 2121010714 is an apocalyptic number.

121010714 is a deficient number, since it is larger than the sum of its proper divisors (77747302).

121010714 is a wasteful number, since it uses less digits than its factorization.

121010714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20581.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 121010714 is about 11000.4869892201. The cubic root of 121010714 is about 494.6233423460.

Adding to 121010714 its reverse (417010121), we get a palindrome (538020835).

It can be divided in two parts, 1210107 and 14, that added together give a palindrome (1210121).

The spelling of 121010714 in words is "one hundred twenty-one million, ten thousand, seven hundred fourteen".

Divisors: 1 2 11 22 271 542 2981 5962 20297 40594 223267 446534 5500487 11000974 60505357 121010714