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1010242430 = 25435694129
BaseRepresentation
bin111100001101110…
…001001101111110
32121101221122002022
4330031301031332
54032110224210
6244125000142
734014630131
oct7415611576
92541848068
101010242430
1147928a0aa
122423b3052
131313b51b2
1498256218
155da56155
hex3c37137e

1010242430 has 32 divisors (see below), whose sum is σ = 1864447200. Its totient is φ = 393910272.

The previous prime is 1010242423. The next prime is 1010242433. The reversal of 1010242430 is 342420101.

It is a junction number, because it is equal to n+sod(n) for n = 1010242399 and 1010242408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010242433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242606 + ... + 246734.

It is an arithmetic number, because the mean of its divisors is an integer number (58263975).

Almost surely, 21010242430 is an apocalyptic number.

1010242430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010242430 is a deficient number, since it is larger than the sum of its proper divisors (854204770).

1010242430 is a wasteful number, since it uses less digits than its factorization.

1010242430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4748.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1010242430 is about 31784.3110669399. The cubic root of 1010242430 is about 1003.4025528367.

Adding to 1010242430 its reverse (342420101), we get a palindrome (1352662531).

The spelling of 1010242430 in words is "one billion, ten million, two hundred forty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 43 86 215 430 569 1138 2845 4129 5690 8258 20645 24467 41290 48934 122335 177547 244670 355094 887735 1775470 2349401 4698802 11747005 23494010 101024243 202048486 505121215 1010242430