Search a number
-
+
10151145254 = 29752325491
BaseRepresentation
bin10010111010000111…
…00010111100100110
3222012110011121102202
421131003202330212
5131242143122004
64355142134502
7506361211445
oct113503427446
928173147382
1010151145254
11433a069748
121b73721432
13c5a0ca733
146c4268d5c
153e62b6b1e
hex25d0e2f26

10151145254 has 8 divisors (see below), whose sum is σ = 15383694648. Its totient is φ = 5023247040.

The previous prime is 10151145253. The next prime is 10151145283. The reversal of 10151145254 is 45254115101.

10151145254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10151145253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26162552 + ... + 26162939.

It is an arithmetic number, because the mean of its divisors is an integer number (1922961831).

Almost surely, 210151145254 is an apocalyptic number.

10151145254 is a deficient number, since it is larger than the sum of its proper divisors (5232549394).

10151145254 is an equidigital number, since it uses as much as digits as its factorization.

10151145254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52325590.

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 10151145254 in words is "ten billion, one hundred fifty-one million, one hundred forty-five thousand, two hundred fifty-four".

Divisors: 1 2 97 194 52325491 104650982 5075572627 10151145254