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1010100000 = 2535571337
BaseRepresentation
bin111100001101001…
…110011100100000
32121101200101201010
4330031032130200
54032041200000
6244121540520
734013464650
oct7415163440
92541611633
101010100000
114791a2098
12242344740
13131365410
149821a360
155da28d50
hex3c34e720

1010100000 has 576 divisors, whose sum is σ = 4189231872. Its totient is φ = 207360000.

The previous prime is 1010099989. The next prime is 1010100011. The reversal of 1010100000 is 10101.

It is an interprime number because it is at equal distance from previous prime (1010099989) and next prime (1010100011).

It is a Harshad number since it is a multiple of its sum of digits (3).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27299982 + ... + 27300018.

It is an arithmetic number, because the mean of its divisors is an integer number (7272972).

Almost surely, 21010100000 is an apocalyptic number.

1010100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2094615936).

1010100000 is an abundant number, since it is smaller than the sum of its proper divisors (3179131872).

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

1010100000 is an equidigital number, since it uses as much as digits as its factorization.

1010100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 3.

The square root of 1010100000 is about 31782.0704171393. The cubic root of 1010100000 is about 1003.3553953960.

Adding to 1010100000 its reverse (10101), we get a palindrome (1010110101).

1010100000 divided by its reverse (10101) gives a 5-th power (100000 = 105).

The spelling of 1010100000 in words is "one billion, ten million, one hundred thousand".