Search a number
-
+
150202431200445 = 3513770268877951
BaseRepresentation
bin100010001001101110111010…
…100011100101110010111101
3201200211012201200111020221220
4202021232322203211302331
5124141404034341403240
61251242013323143553
743431524160442341
oct4211567243456275
9650735650436856
10150202431200445
114394a547709328
1214a1a2a2374bb9
1365a704a779220
142913b9d35d621
15125719b03e5d0
hex889bba8e5cbd

150202431200445 has 16 divisors (see below), whose sum is σ = 258810342991872. Its totient is φ = 73945812283200.

The previous prime is 150202431200431. The next prime is 150202431200467. The reversal of 150202431200445 is 544002134202051.

It is not a de Polignac number, because 150202431200445 - 211 = 150202431198397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385134438781 + ... + 385134439170.

It is an arithmetic number, because the mean of its divisors is an integer number (16175646436992).

Almost surely, 2150202431200445 is an apocalyptic number.

150202431200445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150202431200445 is a deficient number, since it is larger than the sum of its proper divisors (108607911791427).

150202431200445 is a wasteful number, since it uses less digits than its factorization.

150202431200445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770268877972.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 150202431200445 its reverse (544002134202051), we get a palindrome (694204565402496).

The spelling of 150202431200445 in words is "one hundred fifty trillion, two hundred two billion, four hundred thirty-one million, two hundred thousand, four hundred forty-five".

Divisors: 1 3 5 13 15 39 65 195 770268877951 2310806633853 3851344389755 10013495413363 11554033169265 30040486240089 50067477066815 150202431200445