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2095487001 = 32232831889
BaseRepresentation
bin111110011100110…
…1001100000011001
312102001000202202200
41330321221200121
513242421041001
6543533320413
7102633226356
oct17471514031
95361022680
102095487001
11985936443
124a5936109
1327519a94a
1415c43362d
15c3e75086
hex7ce69819

2095487001 has 6 divisors (see below), whose sum is σ = 3026814570. Its totient is φ = 1396991328.

The previous prime is 2095486993. The next prime is 2095487003. The reversal of 2095487001 is 1007845902.

It can be written as a sum of positive squares in only one way, i.e., 1198544400 + 896942601 = 34620^2 + 29949^2 .

It is not a de Polignac number, because 2095487001 - 23 = 2095486993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2095487003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116415936 + ... + 116415953.

It is an arithmetic number, because the mean of its divisors is an integer number (504469095).

Almost surely, 22095487001 is an apocalyptic number.

It is an amenable number.

2095487001 is a deficient number, since it is larger than the sum of its proper divisors (931327569).

2095487001 is a wasteful number, since it uses less digits than its factorization.

2095487001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232831895 (or 232831892 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 2095487001 is about 45776.4896098423. The cubic root of 2095487001 is about 1279.6611653997.

The spelling of 2095487001 in words is "two billion, ninety-five million, four hundred eighty-seven thousand, one".

Divisors: 1 3 9 232831889 698495667 2095487001