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2030076 = 223318797
BaseRepresentation
bin111101111100111111100
310211010202000
413233213330
51004430301
6111302300
723153406
oct7574774
93733660
102030076
111167254
1281a990
13561039
143abb76
152a1786
hex1ef9fc

2030076 has 24 divisors (see below), whose sum is σ = 5263440. Its totient is φ = 676656.

The previous prime is 2030069. The next prime is 2030081. The reversal of 2030076 is 6700302.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9291 + ... + 9506.

It is an arithmetic number, because the mean of its divisors is an integer number (219310).

22030076 is an apocalyptic number.

It is an amenable number.

2030076 is an abundant number, since it is smaller than the sum of its proper divisors (3233364).

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

2030076 is a wasteful number, since it uses less digits than its factorization.

2030076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18810 (or 18802 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 2030076 is about 1424.8073553993. The cubic root of 2030076 is about 126.6205218187.

Adding to 2030076 its reverse (6700302), we get a palindrome (8730378).

The spelling of 2030076 in words is "two million, thirty thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 18797 37594 56391 75188 112782 169173 225564 338346 507519 676692 1015038 2030076