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2010520141 = 71471195253
BaseRepresentation
bin111011111010110…
…0001101001001101
312012010011000010221
41313311201221031
513104143121031
6531300231341
7100552065520
oct16765415115
95163130127
102010520141
119419825a3
1248139b551
132606bb8b6
14151036bb7
15bb78ea11
hex77d61a4d

2010520141 has 8 divisors (see below), whose sum is σ = 2299311104. Its totient is φ = 1722122640.

The previous prime is 2010520129. The next prime is 2010520201. The reversal of 2010520141 is 1410250102.

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

It is not a de Polignac number, because 2010520141 - 221 = 2008422989 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 (2010520441) 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, 87330 + ... + 107923.

It is an arithmetic number, because the mean of its divisors is an integer number (287413888).

Almost surely, 22010520141 is an apocalyptic number.

It is an amenable number.

2010520141 is a deficient number, since it is larger than the sum of its proper divisors (288790963).

2010520141 is a wasteful number, since it uses less digits than its factorization.

2010520141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196731.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 2010520141 is about 44838.8240367653. The cubic root of 2010520141 is about 1262.1262790314.

Adding to 2010520141 its reverse (1410250102), we get a palindrome (3420770243).

The spelling of 2010520141 in words is "two billion, ten million, five hundred twenty thousand, one hundred forty-one".

Divisors: 1 7 1471 10297 195253 1366771 287217163 2010520141