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2030488 = 23253811
BaseRepresentation
bin111101111101110011000
310211011022021
413233232120
51004433423
6111304224
723154535
oct7575630
93734267
102030488
111167599
1281b074
13561295
143abd8c
152a195d
hex1efb98

2030488 has 8 divisors (see below), whose sum is σ = 3807180. Its totient is φ = 1015240.

The previous prime is 2030471. The next prime is 2030489. The reversal of 2030488 is 8840302.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126898 + ... + 126913.

22030488 is an apocalyptic number.

It is an amenable number.

2030488 is a deficient number, since it is larger than the sum of its proper divisors (1776692).

2030488 is a wasteful number, since it uses less digits than its factorization.

2030488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253817 (or 253813 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2030488 is about 1424.9519290137. The cubic root of 2030488 is about 126.6290870360.

The spelling of 2030488 in words is "two million, thirty thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 253811 507622 1015244 2030488