Search a number
-
+
151001253033 = 31723128730821
BaseRepresentation
bin1000110010100001100…
…0000100010010101001
3112102202112111102211020
42030220120010102221
54433222310044113
6153211412523053
713623644321211
oct2145030042251
9472675442736
10151001253033
11590482a83a4
1225322020489
1311315b37a87
147446747241
153ddb95c023
hex23286044a9

151001253033 has 16 divisors (see below), whose sum is σ = 222446860416. Its totient is φ = 90626497280.

The previous prime is 151001253019. The next prime is 151001253041. The reversal of 151001253033 is 330352100151.

It is a cyclic number.

It is not a de Polignac number, because 151001253033 - 216 = 151001187497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151001252994 and 151001253012.

It is not an unprimeable number, because it can be changed into a prime (151001253083) 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 15 ways as a sum of consecutive naturals, for example, 64364238 + ... + 64366583.

It is an arithmetic number, because the mean of its divisors is an integer number (13902928776).

Almost surely, 2151001253033 is an apocalyptic number.

It is an amenable number.

151001253033 is a deficient number, since it is larger than the sum of its proper divisors (71445607383).

151001253033 is a wasteful number, since it uses less digits than its factorization.

151001253033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128730864.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 151001253033 its reverse (330352100151), we get a palindrome (481353353184).

The spelling of 151001253033 in words is "one hundred fifty-one billion, one million, two hundred fifty-three thousand, thirty-three".

Divisors: 1 3 17 23 51 69 391 1173 128730821 386192463 2188423957 2960808883 6565271871 8882426649 50333751011 151001253033