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1013714420 = 2251723129631
BaseRepresentation
bin111100011011000…
…000110111110100
32121122111000202112
4330123000313310
54034002330140
6244331230152
734056300425
oct7433006764
92548430675
101013714420
11480240714
122435a8358
1313202c624
14988bb64c
155dedec65
hex3c6c0df4

1013714420 has 48 divisors (see below), whose sum is σ = 2352043008. Its totient is φ = 365038080.

The previous prime is 1013714393. The next prime is 1013714473. The reversal of 1013714420 is 244173101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56996 + ... + 72635.

It is an arithmetic number, because the mean of its divisors is an integer number (49000896).

Almost surely, 21013714420 is an apocalyptic number.

1013714420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013714420 is an abundant number, since it is smaller than the sum of its proper divisors (1338328588).

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

1013714420 is a wasteful number, since it uses less digits than its factorization.

1013714420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129680 (or 129678 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1013714420 is about 31838.8822039970. The cubic root of 1013714420 is about 1004.5507327508.

Adding to 1013714420 its reverse (244173101), we get a palindrome (1257887521).

The spelling of 1013714420 in words is "one billion, thirteen million, seven hundred fourteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 17 20 23 34 46 68 85 92 115 170 230 340 391 460 782 1564 1955 3910 7820 129631 259262 518524 648155 1296310 2203727 2592620 2981513 4407454 5963026 8814908 11018635 11926052 14907565 22037270 29815130 44074540 50685721 59630260 101371442 202742884 253428605 506857210 1013714420