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BaseRepresentation
bin11000111010001010
312011221202
4120322022
511231101
62104202
7603311
oct307212
9164852
10102026
116a721
124b062
1337592
1429278
152036b
hex18e8a

102026 has 8 divisors (see below), whose sum is σ = 154560. Its totient is φ = 50508.

The previous prime is 102023. The next prime is 102031. The reversal of 102026 is 620201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101998 and 102016.

It is not an unprimeable number, because it can be changed into a prime (102023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95 + ... + 461.

It is an arithmetic number, because the mean of its divisors is an integer number (19320).

2102026 is an apocalyptic number.

102026 is a deficient number, since it is larger than the sum of its proper divisors (52534).

102026 is a wasteful number, since it uses less digits than its factorization.

102026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 102026 is about 319.4150904388. The cubic root of 102026 is about 46.7272568988.

Adding to 102026 its reverse (620201), we get a palindrome (722227).

The spelling of 102026 in words is "one hundred two thousand, twenty-six".

Divisors: 1 2 139 278 367 734 51013 102026