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401041002 = 23371806491
BaseRepresentation
bin10111111001110…
…110011001101010
31000221121222211110
4113321312121222
51310131303002
6103443411150
712636535515
oct2771663152
91027558743
10401041002
1119641704a
12b2383ab6
136511738b
143b395d7c
152531be6c
hex17e7666a

401041002 has 16 divisors (see below), whose sum is σ = 823760352. Its totient is φ = 130067280.

The previous prime is 401041001. The next prime is 401041013. The reversal of 401041002 is 200140104.

It is not an unprimeable number, because it can be changed into a prime (401041001) 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, 903024 + ... + 903467.

It is an arithmetic number, because the mean of its divisors is an integer number (51485022).

Almost surely, 2401041002 is an apocalyptic number.

401041002 is an abundant number, since it is smaller than the sum of its proper divisors (422719350).

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

401041002 is a wasteful number, since it uses less digits than its factorization.

401041002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806533.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 401041002 is about 20026.0081394171. The cubic root of 401041002 is about 737.4449267311. Note that the first 3 decimals are identical.

Adding to 401041002 its reverse (200140104), we get a palindrome (601181106).

The spelling of 401041002 in words is "four hundred one million, forty-one thousand, two".

Divisors: 1 2 3 6 37 74 111 222 1806491 3612982 5419473 10838946 66840167 133680334 200520501 401041002