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2093150071 = 15127151151
BaseRepresentation
bin111110011000010…
…1110111101110111
312101212122001002201
41330300232331313
513241321300241
6543411245331
7102604324225
oct17460567567
95355561081
102093150071
1198458a6a1
124a4ba9847
1327486004c
1415bdc5b15
15c3b62931
hex7cc2ef77

2093150071 has 8 divisors (see below), whose sum is σ = 2114828288. Its totient is φ = 2071575000.

The previous prime is 2093150069. The next prime is 2093150089. The reversal of 2093150071 is 1700513902.

2093150071 = T37354 + T37355 + T37356.

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

It is a 5-Lehmer number, since φ(2093150071) divides (2093150071-1)5.

It is a cyclic number.

It is not a de Polignac number, because 2093150071 - 21 = 2093150069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2093150471) 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, 15346 + ... + 66496.

It is an arithmetic number, because the mean of its divisors is an integer number (264353536).

Almost surely, 22093150071 is an apocalyptic number.

2093150071 is the 37356-th centered triangular number.

2093150071 is a deficient number, since it is larger than the sum of its proper divisors (21678217).

2093150071 is a wasteful number, since it uses less digits than its factorization.

2093150071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51573.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 2093150071 is about 45750.9570500990. The cubic root of 2093150071 is about 1279.1852870103.

Adding to 2093150071 its reverse (1700513902), we get a palindrome (3793663973).

The spelling of 2093150071 in words is "two billion, ninety-three million, one hundred fifty thousand, seventy-one".

Divisors: 1 151 271 40921 51151 7723801 13861921 2093150071