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20210060076 = 2233115415343
BaseRepresentation
bin10010110100100111…
…010000101100101100
31221011110210102111120
4102310213100230230
5312342233410301
613141231420540
71313552450643
oct226447205454
957143712446
1020210060076
118631063298
123b00384750
131ba1074c3b
14d9a16635a
157d4410e36
hex4b49d0b2c

20210060076 has 24 divisors (see below), whose sum is σ = 47308445184. Its totient is φ = 6715024080.

The previous prime is 20210060053. The next prime is 20210060077. The reversal of 20210060076 is 67006001202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20210060077) 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, 2703940 + ... + 2711403.

It is an arithmetic number, because the mean of its divisors is an integer number (1971185216).

Almost surely, 220210060076 is an apocalyptic number.

It is an amenable number.

20210060076 is an abundant number, since it is smaller than the sum of its proper divisors (27098385108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20210060076 is a wasteful number, since it uses less digits than its factorization.

20210060076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5415661 (or 5415659 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 20210060076 its reverse (67006001202), we get a palindrome (87216061278).

The spelling of 20210060076 in words is "twenty billion, two hundred ten million, sixty thousand, seventy-six".

Divisors: 1 2 3 4 6 12 311 622 933 1244 1866 3732 5415343 10830686 16246029 21661372 32492058 64984116 1684171673 3368343346 5052515019 6736686692 10105030038 20210060076